Freshwater Aquariums: Most Popular Articles
These articles are the most popular over the last month.
Aquarium Sizes and Weights
Sizes and filled weights for standard aquariums.
Sizes and filled weights for standard aquariums.
Cloudy Water
Virtually everyone experiences it at one time or another. What causes cloudy water, and how do you clear it up? These answers will clear things up for you.
Virtually everyone experiences it at one time or another. What causes cloudy water, and how do you clear it up? These answers will clear things up for you.
How to Clean a Fish Tank
Cleaning even a very dirty aquarium isn't all that hard when you know what to do. Here are the tools you'll need, and instructions for making your tank look beautiful again.
Cleaning even a very dirty aquarium isn't all that hard when you know what to do. Here are the tools you'll need, and instructions for making your tank look beautiful again.
Siamese Fighting Fish
A profile of the Siamese Fighting Fish (Betta Splendens), including habitat, care, feeding, and breeding.
A profile of the Siamese Fighting Fish (Betta Splendens), including habitat, care, feeding, and breeding.
Common New Aquarium Mistakes
Many new aquarium owners make fatal mistakes because they don't know the pitfalls to avoid. Here are top mistakes made when starting a new aquarium, and how to avoid them.
Many new aquarium owners make fatal mistakes because they don't know the pitfalls to avoid. Here are top mistakes made when starting a new aquarium, and how to avoid them.
Aquarium Algae
Sooner or later everyone battles algae in their aquarium. So what is the cure? There is no single cure, because there are a variety of algae types. This algae reference explains the types of the algae types seen in aquariums, their causes, and cures.
Sooner or later everyone battles algae in their aquarium. So what is the cure? There is no single cure, because there are a variety of algae types. This algae reference explains the types of the algae types seen in aquariums, their causes, and cures.
Nitrates
The significance of nitrates in the aquarium are arguably less understood by fishkeepers than the effect of ammonia and nitrites. Although nitrates are not directly lethal in the way ammonia or nitrites are, over time high levels of nitrate have a negative effect on fish, plants and the aquarium in general.
The significance of nitrates in the aquarium are arguably less understood by fishkeepers than the effect of ammonia and nitrites. Although nitrates are not directly lethal in the way ammonia or nitrites are, over time high levels of nitrate have a negative effect on fish, plants and the aquarium in general.
Ammonia Poisoning
How to diagnose and treat Ammonia Poisoning
How to diagnose and treat Ammonia Poisoning
The Nitrogen Cycle
The Nitrogen Cycle
The Nitrogen Cycle
Water pH
What is pH and what is normal in an aquarium? Should you be concerned about pH? Knowing the basics will help avoid disasters that can prove fatal for your fish.
What is pH and what is normal in an aquarium? Should you be concerned about pH? Knowing the basics will help avoid disasters that can prove fatal for your fish.
Aquarium Fish Profiles
A library of freshwater aquarium fish profiles that include; photos, habitat, general care, feeding, and breeding.
A library of freshwater aquarium fish profiles that include; photos, habitat, general care, feeding, and breeding.
How Much to Feed Fish
One of the most common mistakes made by fishowners is overfeeding fish. Just how much and how often should you feed your fish?
One of the most common mistakes made by fishowners is overfeeding fish. Just how much and how often should you feed your fish?
How Many Fish?
Many new fish owners overstock their aquarium and lose fish as a result. How should you calculate the number of fish your tank will safely hold? Here are the pros and cons of several methods for calculating how many fish your aquarium will hold.
Many new fish owners overstock their aquarium and lose fish as a result. How should you calculate the number of fish your tank will safely hold? Here are the pros and cons of several methods for calculating how many fish your aquarium will hold.
Brown Algae
Algae is one of the most frustrating problems to deal with. Here is how to identify and cope with brown algae.
Algae is one of the most frustrating problems to deal with. Here is how to identify and cope with brown algae.
Ichthyophthirius multifilis - Ich
How to diagnose and treat the aquarium fish disease Ichthyophthirius multifilis - Ich
How to diagnose and treat the aquarium fish disease Ichthyophthirius multifilis - Ich
Lifespans of Aquarium Fish
Ever wondered how long your fish will live? Lifespans of aquarium fish vary considerably depending on the species, as well as the care they are given. This list provides a yardstick of what to expect for your fish.
Ever wondered how long your fish will live? Lifespans of aquarium fish vary considerably depending on the species, as well as the care they are given. This list provides a yardstick of what to expect for your fish.
Coldwater Fish Species
When choosing fish for a community tank, one of the factors that should be considered is the optimum water temperature for the species you are choosing. Fish that require warm water should not be kept with fish requiring cooler water. Here are some options for coldwater fish.
When choosing fish for a community tank, one of the factors that should be considered is the optimum water temperature for the species you are choosing. Fish that require warm water should not be kept with fish requiring cooler water. Here are some options for coldwater fish.
Fin Rot
Fin Rot is a bacterial disease that occurs quite frequently in aquarium fish. Caused by environmental factors, it is a highly preventable disease. Here is how to diagnose and treat Fin Rot in aquarium fish, as well as how to prevent it in the first place.
Fin Rot is a bacterial disease that occurs quite frequently in aquarium fish. Caused by environmental factors, it is a highly preventable disease. Here is how to diagnose and treat Fin Rot in aquarium fish, as well as how to prevent it in the first place.
Zebra Danio
A detailed profile of the Zebra Danio- Danio rerio, including habitat, care, feeding, and breeding.
A detailed profile of the Zebra Danio- Danio rerio, including habitat, care, feeding, and breeding.
Omnivore, Hebivore, Carnivore
What are they anyway, and what difference does it make? Believe it or not, it's wise to know what dietary category your fish fall into. If you don't, you may not be feeding them the foods they need.
What are they anyway, and what difference does it make? Believe it or not, it's wise to know what dietary category your fish fall into. If you don't, you may not be feeding them the foods they need.
Aquarium Heater Size Guide
Find the right size of heater for your aquarium with this handy heater size guide.
Find the right size of heater for your aquarium with this handy heater size guide.
How Many Fish can My Tank Hold
Stocking quidelines are particularly important when dealing with smaller aquariums. Here is advice about stocking a ten gallon tank.
Stocking quidelines are particularly important when dealing with smaller aquariums. Here is advice about stocking a ten gallon tank.
Removing Aquarium Snails
As long as aquariums have been round, the battle with snails has been waged. Fortunately, it's a battle you can win. Here's how.
As long as aquariums have been round, the battle with snails has been waged. Fortunately, it's a battle you can win. Here's how.
Cloudy Water in a New Tank
Cloudy water can be both frustrating and baffling. Here are ways to deal with cloudy water in a new aquarium.
Cloudy water can be both frustrating and baffling. Here are ways to deal with cloudy water in a new aquarium.
Salt in a Freshwater Aquarium
Next time you have sick fish, the remedy might not be farther away than your kitchen table. Ordinary salt is a useful remedy for the prevention and treatment of several freshwater fish diseases. However, it can also be harmful if used improperly. Here are simple instructions for when and how to use salt in your freshwater aquarium.
Next time you have sick fish, the remedy might not be farther away than your kitchen table. Ordinary salt is a useful remedy for the prevention and treatment of several freshwater fish diseases. However, it can also be harmful if used improperly. Here are simple instructions for when and how to use salt in your freshwater aquarium.
Nitrite Poisoning
How to diagnose and treat Nitrite Poisoning
How to diagnose and treat Nitrite Poisoning
Aquarium Water Testing
Aquarium water testing is a critical part of fishkeeping, yet is universally overlooked. Often the reason is due to the fact that the fish owner is unaware that testing their aquarium water is necessary, or what to test for. This feature covers all the basics of aquarium water testing, and explains when you should test your water.
Aquarium water testing is a critical part of fishkeeping, yet is universally overlooked. Often the reason is due to the fact that the fish owner is unaware that testing their aquarium water is necessary, or what to test for. This feature covers all the basics of aquarium water testing, and explains when you should test your water.
Gourami Care and Breeding
Fish from the Gourami family are among some of the most hardy and popular aquarium fish. Although relatively easy to care for, it's wise to learn about their basic needs if you are planning to keep one in your aquarium.
Fish from the Gourami family are among some of the most hardy and popular aquarium fish. Although relatively easy to care for, it's wise to learn about their basic needs if you are planning to keep one in your aquarium.
Aquarium Canister Filters
Canister filters are excellent for medium to large size tanks. These are my top choices for canister filters.
Canister filters are excellent for medium to large size tanks. These are my top choices for canister filters.
Aquarium Plants - Real or A...
What kind of plant is better for your freshwater aquarium, real or artificial? Here are the pros and cons of real versus artificial aquarium plants.
What kind of plant is better for your freshwater aquarium, real or artificial? Here are the pros and cons of real versus artificial aquarium plants.
How Much do I Need?
Everyone has basic questions about how much and what size is needed when setting up an aquarium. Here is a collection of information about the size of tanks, heaters, filters, volume of substrate, as well as conversion charts.
Everyone has basic questions about how much and what size is needed when setting up an aquarium. Here is a collection of information about the size of tanks, heaters, filters, volume of substrate, as well as conversion charts.
Aquarium Filters
Biological and mechanical filtration is critical for maintaining a healthy environment in your aquarium. The aquarium, filter type, size, and media you select will depend on many factors. Don't let all the choices overwhelm you. Before you buy an aquarium filter, arm yourself with the basics about the type of aquarium filter you need.
Biological and mechanical filtration is critical for maintaining a healthy environment in your aquarium. The aquarium, filter type, size, and media you select will depend on many factors. Don't let all the choices overwhelm you. Before you buy an aquarium filter, arm yourself with the basics about the type of aquarium filter you need.
Mini Aquariums
Mini aquariums are hugely popular. Are they the perfect addition to your college dorm, or classroom? Do your homework before buying one, and you'll have a greater chance for success.
Mini aquariums are hugely popular. Are they the perfect addition to your college dorm, or classroom? Do your homework before buying one, and you'll have a greater chance for success.
Silver Dollar
A profile of the aquarium fish known as the Silver Dollar (Metynnis argenteus)
A profile of the aquarium fish known as the Silver Dollar (Metynnis argenteus)
Sexing Fish
When trying to breed fish, obtaining a pair is critical. Unfortunately, determining the sex of fish isn't always an easy task. Here are some tips for sexing various species of fish.
When trying to breed fish, obtaining a pair is critical. Unfortunately, determining the sex of fish isn't always an easy task. Here are some tips for sexing various species of fish.
Blue Gourami
A profile of the aquarium fish known as the Blue Gourami (Trichogaster trichopterus), including habitat, care, feeding, and breeding.
A profile of the aquarium fish known as the Blue Gourami (Trichogaster trichopterus), including habitat, care, feeding, and breeding.
Neon Tetra Disease
How to diagnose and treat Neon Tetra Disease (Pleistophora hyphessobryconis)
How to diagnose and treat Neon Tetra Disease (Pleistophora hyphessobryconis)
Dwarf Gourami
A profile of the Dwarf Gourami (Colisa lalia), including habitat, care, feeding, and breeding.
A profile of the Dwarf Gourami (Colisa lalia), including habitat, care, feeding, and breeding.
Tiger Barb
A profile of the Tiger Barb, Barbus tetrazona, including habitat, care, feeding, and breeding.
A profile of the Tiger Barb, Barbus tetrazona, including habitat, care, feeding, and breeding.
Blood Parrot
Widely available, the man-made hybrid known as the Blood Parrot has been widely debated. Regardless of what side of the fence you are on, they are well established in the aquarium trade and not likely to disappear anytime soon. Here is how to care for Blood Parrots.
Widely available, the man-made hybrid known as the Blood Parrot has been widely debated. Regardless of what side of the fence you are on, they are well established in the aquarium trade and not likely to disappear anytime soon. Here is how to care for Blood Parrots.
Green Water
Algae is one of the most frustrating problems to deal with. Here is how to identify and cope with green water
Algae is one of the most frustrating problems to deal with. Here is how to identify and cope with green water
Leaving Aquarium Lights On
Aquarium lights usually don't come with a tag saying when to turn them on and off. So, how long should aquarium lights be left on?
Aquarium lights usually don't come with a tag saying when to turn them on and off. So, how long should aquarium lights be left on?
Figure Eight Puffer
A Profile of The Figure Eight Puffer - Tetraodon biocellatus, including habitat, care, feeding, and breeding.
A Profile of The Figure Eight Puffer - Tetraodon biocellatus, including habitat, care, feeding, and breeding.
Phosphates in the Aquarium
Phosphates are one of the primary causes of algae overgrowth in the aquarium. Yet many aquarium owners don't even know what phosphates are, much less how to get rid of them. Here's what you need to know about phosphates in the aquarium.
Phosphates are one of the primary causes of algae overgrowth in the aquarium. Yet many aquarium owners don't even know what phosphates are, much less how to get rid of them. Here's what you need to know about phosphates in the aquarium.
Holiday and Vacation Fish Care
The care and feeding of aquarium fish is a big concern to fish owners planning a vacation. This care and feeding checklist assures that your freshwater aquarium fish will be well provided for while you are away.
The care and feeding of aquarium fish is a big concern to fish owners planning a vacation. This care and feeding checklist assures that your freshwater aquarium fish will be well provided for while you are away.
Mickey Mouse Platy
Looking for a fun livebearing fish? The Mickey Mouse Platy, Xiphophorus maculatus, makes a great addition to a community aquarium. Here's more about habitat, care, feeding, and breeding.
Looking for a fun livebearing fish? The Mickey Mouse Platy, Xiphophorus maculatus, makes a great addition to a community aquarium. Here's more about habitat, care, feeding, and breeding.
Aquarium Glass Residue
White residue on aquarium glass and equipment is an annoying fact of life. Here's an inexpensive and simple way to remove it.
White residue on aquarium glass and equipment is an annoying fact of life. Here's an inexpensive and simple way to remove it.
Good First Fish
Your aquarium is set up and you're ready to add fish. Excitement is running high, you are ready head to the pet shop. But do you know what to buy? Learn about good first fish, and why some common favorites aren't best for a brand new tank.
Your aquarium is set up and you're ready to add fish. Excitement is running high, you are ready head to the pet shop. But do you know what to buy? Learn about good first fish, and why some common favorites aren't best for a brand new tank.
Columnaris
Columnaris is often misdiagnosed, due to sometimes having a fungal appearance. Unfortunately fungal treatments are not effective against this bacterial disease Here is how to diagnose and treat Columnaris.
Columnaris is often misdiagnosed, due to sometimes having a fungal appearance. Unfortunately fungal treatments are not effective against this bacterial disease Here is how to diagnose and treat Columnaris.
How To Determine Betta Gender
How To Determine Betta Gender
How To Determine Betta Gender
Do Water Changes Kill Fish?
It's a commonly told, but not completely accurate story, that water changes are bad and will kill your aquarium fish. How did the story start, and is there any truth in it? Like many misconceptions, there is a kernel of truth behind it.
It's a commonly told, but not completely accurate story, that water changes are bad and will kill your aquarium fish. How did the story start, and is there any truth in it? Like many misconceptions, there is a kernel of truth behind it.
How Do I Lower High Water Temp
Elevated water temperatures can be dangerous or even lethal to fish if they remain high for a period of time. Here are the steps to take if you have a heat problem.
Elevated water temperatures can be dangerous or even lethal to fish if they remain high for a period of time. Here are the steps to take if you have a heat problem.
How do I Sex a Gourami?
Determining the sex of your freshwater fish isn't always straightforward. These tips will help you determine if your Gourami is a male or female.
Determining the sex of your freshwater fish isn't always straightforward. These tips will help you determine if your Gourami is a male or female.
Feeding Your Fish
A comprehensive fish feeding resource of articles and product reviews about aquarium fish foods.
A comprehensive fish feeding resource of articles and product reviews about aquarium fish foods.
Water Changes
Water changes are the cornerstone of a healthy aquarium. Like it or not, they need to be done. Here's why you should perform them, and tips for making it an easier task.
Water changes are the cornerstone of a healthy aquarium. Like it or not, they need to be done. Here's why you should perform them, and tips for making it an easier task.
Upside Down Catfish
A profile of the Upside Down Catfish - Synodontis nigriventris, including habitat, care, feeding, and breeding.
A profile of the Upside Down Catfish - Synodontis nigriventris, including habitat, care, feeding, and breeding.
Is Bleach Safe For Aquariums?
Broach the subject of using bleach to clean an aquarium, and a heated discussion about safety is sure to follow. So is it safe or not? Read on for the answer.
Broach the subject of using bleach to clean an aquarium, and a heated discussion about safety is sure to follow. So is it safe or not? Read on for the answer.
Clown Loach
A profile of the Clown Loach (Botia macracanthus), including habitat, care, feeding, and breeding.
A profile of the Clown Loach (Botia macracanthus), including habitat, care, feeding, and breeding.
Schooling Fish
One of the most enjoyable scenes in an aquarium is a group of fish swimming in unison, changing directions in an instant, yet never colliding with each other. How are they able to swim in unison?
One of the most enjoyable scenes in an aquarium is a group of fish swimming in unison, changing directions in an instant, yet never colliding with each other. How are they able to swim in unison?
Are Piranhas Dangerous?
Tales of piranhas devouring hapless humans have circulated for many years. Are they a serious threat to people, or is it an urban legend?
Tales of piranhas devouring hapless humans have circulated for many years. Are they a serious threat to people, or is it an urban legend?
Yo Yo Loach
A profile of the Yo Yo Loach (Botia lohachata), including habitat, care, feeding, and breeding.
A profile of the Yo Yo Loach (Botia lohachata), including habitat, care, feeding, and breeding.
Cyanobacteria
Cyanobacteria is a common, but difficult to manage, aquarium problem. Here is how to identify and cope with Cyanobacteria, also known as Blue-Green Algae or Slime Algae.
Cyanobacteria is a common, but difficult to manage, aquarium problem. Here is how to identify and cope with Cyanobacteria, also known as Blue-Green Algae or Slime Algae.
Levels of Community Fish
Choosing fish that prefer different levels within the tank results in a more attractive aquarium and assures that your fish will not have to compete for space. Here is a list, split by preferred level, of one hundred fish that can be part of a community tank. Keep in mind that water conditions (pH, temp, hardness), size, and compatibility must also be considered when choosing fish for your community tank.
Choosing fish that prefer different levels within the tank results in a more attractive aquarium and assures that your fish will not have to compete for space. Here is a list, split by preferred level, of one hundred fish that can be part of a community tank. Keep in mind that water conditions (pH, temp, hardness), size, and compatibility must also be considered when choosing fish for your community tank.
Substrate For Planted Tanks
Choosing the proper substrate for your planted aquarium can make the difference between success and failure. Plant grower, Don Matakis offers his advice on choosing substrates.
Choosing the proper substrate for your planted aquarium can make the difference between success and failure. Plant grower, Don Matakis offers his advice on choosing substrates.
Common Names of Fish
Learning scientific names of fish can be daunting, so we all tend to use common names. However, if you wish to do any research on your fish, knowing the scientific name is invaluable. Here is a handy list of over a thousand common fish names cross referenced to their scientific names.
Learning scientific names of fish can be daunting, so we all tend to use common names. However, if you wish to do any research on your fish, knowing the scientific name is invaluable. Here is a handy list of over a thousand common fish names cross referenced to their scientific names.
Betta in a Vase
Why a Betta should not be kept in a vase
Why a Betta should not be kept in a vase
Betta Environment
Advice for setting up the most healthy environment for a Betta.
Advice for setting up the most healthy environment for a Betta.
Stocking Your Aquarium Evenly
The level the fish prefer to swim in is often missed when setting up a community aquarium. If you select fish that prefer different levels, the aquarium be more attractive and your fish will not have to compete with each other for space.
The level the fish prefer to swim in is often missed when setting up a community aquarium. If you select fish that prefer different levels, the aquarium be more attractive and your fish will not have to compete with each other for space.
Add Fish to an Aquarium
Detailed instructions to safely acclimate new fish to your aquarium.
Detailed instructions to safely acclimate new fish to your aquarium.
Harlequin
A profile of the Harlequin (Rasbora heteromorpha), including habitat, care, feeding, and breeding.
A profile of the Harlequin (Rasbora heteromorpha), including habitat, care, feeding, and breeding.
Velvet
How to diagnose and treat Velvet disease
How to diagnose and treat Velvet disease
White Cloud Mountain Minnow
The White Cloud Mountain Minnow, Tanichthys alboneubes, is a popular, easy to care for, freshwater aquarium fish. This article details care, habitat, feeding, and breeding of this attractive fish.
The White Cloud Mountain Minnow, Tanichthys alboneubes, is a popular, easy to care for, freshwater aquarium fish. This article details care, habitat, feeding, and breeding of this attractive fish.
Keeping Bettas Together
Compatibility is important when choosing fish for your aquarium. Some species, such as the Betta, aren't even compatible with their own kind.
Compatibility is important when choosing fish for your aquarium. Some species, such as the Betta, aren't even compatible with their own kind.
Weather Loach
A profile of the Weather Loach (Misgurnus angullicaudatus), including habitat, care, feeding, and breeding.
A profile of the Weather Loach (Misgurnus angullicaudatus), including habitat, care, feeding, and breeding.
Don't Flush That Fish!
Why fish owners should never flush fish down the toilet
Why fish owners should never flush fish down the toilet
Kissing Gourami
A profile of the Kissing Gourami - Helostoma temminckii, including habitat, care, feeding, and breeding.
A profile of the Kissing Gourami - Helostoma temminckii, including habitat, care, feeding, and breeding.
DIY Aquarium Projects
No need to buy it when you can make your own. Here are instructions for doing a wide variety of your own DIY aquarium projects.
No need to buy it when you can make your own. Here are instructions for doing a wide variety of your own DIY aquarium projects.
Aquariums for a Child or Teen
Are you thinking of buying a child or teen an aquarium? Feeling lost and wondering where to start? No worries, if you learn the key factors, you can help assure that your young person succeeds. Here's what you need to know.
Are you thinking of buying a child or teen an aquarium? Feeling lost and wondering where to start? No worries, if you learn the key factors, you can help assure that your young person succeeds. Here's what you need to know.
Can I Replace Aquarium Gravel?
A Q & A about replacing aquarium gravel: aquarium gravel gravel bed gallon aquarium bacterial colonies beneficial bacteri
A Q & A about replacing aquarium gravel: aquarium gravel gravel bed gallon aquarium bacterial colonies beneficial bacteri
Black Widow Tetra
A profile of the aquarium fish known as the Black Widow - Gymnocorymbus ternetzi
A profile of the aquarium fish known as the Black Widow - Gymnocorymbus ternetzi
Fish Health
When fish are sick, they can't tell you what is wrong. If your fish appear to be sick, this resource will help you diagnose and treat them. You'll also find tips to prevent future illness.
When fish are sick, they can't tell you what is wrong. If your fish appear to be sick, this resource will help you diagnose and treat them. You'll also find tips to prevent future illness.
Bloodfin Tetra
A profile of the Bloodfin Tetra (Aphyocharax anisitsi), including habitat, care, feeding, and breeding.
A profile of the Bloodfin Tetra (Aphyocharax anisitsi), including habitat, care, feeding, and breeding.
Buenos Aires Tetra
A long time favorite in home aquaria, learn more about the care and breeding of the Buenos Aires Tetra.
A long time favorite in home aquaria, learn more about the care and breeding of the Buenos Aires Tetra.
Allen's Planted Tank
Planted Aquariums
Planted Aquariums
Do rocks affect the water pH?
Rocks and other items used to decorate your aquarium can and will affect the water chemistry. Here is what to look for when considering rocks for your aquarium.
Rocks and other items used to decorate your aquarium can and will affect the water chemistry. Here is what to look for when considering rocks for your aquarium.
Acclimating Aquarium Fish
How you acclimate newly acquired aquarium fish can make all the difference in their health and well being. Here is how to accliimate aquarium fish safely.
How you acclimate newly acquired aquarium fish can make all the difference in their health and well being. Here is how to accliimate aquarium fish safely.
Pearl Gourami
A profile of the aquarium fish known as the Pearl Gourami (Trichogaster leeri)
A profile of the aquarium fish known as the Pearl Gourami (Trichogaster leeri)
Black Banded Leporinus
A profile of the aquarium fish Black Banded Leporinus - Leporinus fasciatus
A profile of the aquarium fish Black Banded Leporinus - Leporinus fasciatus
Glow In The Dark Fish
Banned by some, coveted by others, glow in the dark fish are the latest in long line of altered fish. The debate is hot and heavy over the sales of genetically altered pets. What do you think about them?
Banned by some, coveted by others, glow in the dark fish are the latest in long line of altered fish. The debate is hot and heavy over the sales of genetically altered pets. What do you think about them?
Upgrade an Aquarium
Step by step instructions for moving from a smaller to a larger aquarium.
Step by step instructions for moving from a smaller to a larger aquarium.
Pearl Danio
A profile of the Pearl Danio (Danio albolineatus), including habitat, care, feeding, and breeding.
A profile of the Pearl Danio (Danio albolineatus), including habitat, care, feeding, and breeding.
How Long Do Bettas Live?
Bettas are so beautiful, but sadly they don't seem to live very long. Is it because of those little jars they are kept in? Just how long is a Betta supposed to live?
Bettas are so beautiful, but sadly they don't seem to live very long. Is it because of those little jars they are kept in? Just how long is a Betta supposed to live?
Planaria
The presence of tiny white worms can be very distressing to any aquarium owner. Although they are not harmful to the fish, they are a sign of problems in the aquarium.
The presence of tiny white worms can be very distressing to any aquarium owner. Although they are not harmful to the fish, they are a sign of problems in the aquarium.
Blind Cave Fish
A profile of the aquarium fish known as the Blind Cave Fish (Astyanax fasciatus mexicanus)
A profile of the aquarium fish known as the Blind Cave Fish (Astyanax fasciatus mexicanus)
Buying an Aquarium
Before purchasing an aquarium consider the needs of the fish that will live it, the care the aquarium will require, and the location where it will be kept. Here are the important factors to consider before you buy an aquarium.
Before purchasing an aquarium consider the needs of the fish that will live it, the care the aquarium will require, and the location where it will be kept. Here are the important factors to consider before you buy an aquarium.
Aquairum Stands
Top choices in aquarium stands, from your About.com Guide.
Top choices in aquarium stands, from your About.com Guide.
Wash Gravel For an Aquarium
Simple steps for washing your aquarium gravel.
Simple steps for washing your aquarium gravel.
Goldfish Varieties
Did you know there are well over one hundred varieties of goldfish? Learn about various varieties of goldfish as you browse this colorful goldfish gallery.
Did you know there are well over one hundred varieties of goldfish? Learn about various varieties of goldfish as you browse this colorful goldfish gallery.
Black Neon Tetra
A profile of the aquarium fish commonly known as the Black Neon Tetra - Hyphessobrycon herbertaxelrodi
A profile of the aquarium fish commonly known as the Black Neon Tetra - Hyphessobrycon herbertaxelrodi
Slime Algae
Algae is one of the most frustrating problems to deal with. Here is how to identify and cope with Slime Algae.
Algae is one of the most frustrating problems to deal with. Here is how to identify and cope with Slime Algae.
Where Should I put My Heater?
Proper placement of the aquarium heater will assure that the tank is heated evenly. Here are simple tips for heater placement.
Proper placement of the aquarium heater will assure that the tank is heated evenly. Here are simple tips for heater placement.
Aquarium Fish Health Benefits
Do you have a stressful life, high blood pressure, insomnia? Keeping an aquarium may be good therapy for you. Studies going back as far as the late 80’s have shown that gazing at aquarium fish reduces stress and subsequently lowers blood pressure.
Do you have a stressful life, high blood pressure, insomnia? Keeping an aquarium may be good therapy for you. Studies going back as far as the late 80’s have shown that gazing at aquarium fish reduces stress and subsequently lowers blood pressure.
Female Betta
Photos of female Siamese Fighting Fish (Betta Splendens), including habitat, care, feeding, and breeding.
Photos of female Siamese Fighting Fish (Betta Splendens), including habitat, care, feeding, and breeding.
Planning an Aquarium
Aquariums are one of the most popular hobbies in the world. Who can resist the lure of a beautiful tank full of colorful fish? Before jumping in with both feet, here are a few things you should consider.
Aquariums are one of the most popular hobbies in the world. Who can resist the lure of a beautiful tank full of colorful fish? Before jumping in with both feet, here are a few things you should consider.
Angelfish Gallery
Angelfish Gallery
Angelfish Gallery
Converting to Live Plants
Many aquarium owners have gazed at planted aquariums and wished they could have live plants. Unfortunately most don't know where to start. This series of articles follows a new aquarium owner, Sheila, as she converts her tank from plastic to live plants. Every step of her journey will be documented in her own words, along with tips and advice from an expert plant grower and your Guide.
Many aquarium owners have gazed at planted aquariums and wished they could have live plants. Unfortunately most don't know where to start. This series of articles follows a new aquarium owner, Sheila, as she converts her tank from plastic to live plants. Every step of her journey will be documented in her own words, along with tips and advice from an expert plant grower and your Guide.
Coolie Loach - Pangio kuhlii
One of the most recognizable and popular loaches, the Coolie Loach - Pangio kuhlii, is also an easy to care for fish. Here's how to keep them happy and healthy.
One of the most recognizable and popular loaches, the Coolie Loach - Pangio kuhlii, is also an easy to care for fish. Here's how to keep them happy and healthy.
Feeding Your Fish Live Foods
The benefits of feeding your freshwater fish something more than flakes.
The benefits of feeding your freshwater fish something more than flakes.
Beard Algae
Algae is one of the most frustrating problems to deal with. Here is how to identify and cope with Beard Algae.
Algae is one of the most frustrating problems to deal with. Here is how to identify and cope with Beard Algae.
Bronze Cory
A profile of the Bronze Cory (Corydoras aeneus), including habitat, care, feeding, and breeding.
A profile of the Bronze Cory (Corydoras aeneus), including habitat, care, feeding, and breeding.
Rosy Barb
A profile of the Rosy Barb - Puntius conchonius, including habitat, care, feeding, and breeding.
A profile of the Rosy Barb - Puntius conchonius, including habitat, care, feeding, and breeding.
Selecting a Filter For Your Aqaurium
What to look for when selecting a filter for your aquarium, from your About.com Guide
What to look for when selecting a filter for your aquarium, from your About.com Guide
Emperor Tetra
A profile of the aquarium fish known as the Emperor Tetra (Nematobrycon palmeri)
A profile of the aquarium fish known as the Emperor Tetra (Nematobrycon palmeri)
Aquariums Under 15 Gallons
The top choices for aquariums under 15 gallons.
The top choices for aquariums under 15 gallons.
Planted Aquariums
Planted aquarium photo gallery.
Planted aquarium photo gallery.
Betta & Gourami Profiles
Profiles and photos of Betta and Gouramis.
Profiles and photos of Betta and Gouramis.
Matching pH of Aquarium Water
Matching the temperature has traditionally been the factor people are cautioned about when taking a new fish home. Truth be told, pH is just as important. Here is what to consider when trying to match the pH of your water to your local fish store and the needs of the fish.
Matching the temperature has traditionally been the factor people are cautioned about when taking a new fish home. Truth be told, pH is just as important. Here is what to consider when trying to match the pH of your water to your local fish store and the needs of the fish.
Gold Barb
A profile of the Gold Barb (Barbus schuberti), including habitat, care, feeding, and breeding.
A profile of the Gold Barb (Barbus schuberti), including habitat, care, feeding, and breeding.
Death By Dyeing
Not all brightly colored fish are natural. Do you know if your fish has been painted or dyed? Before you make a purchase, you should know what you are getting.
Not all brightly colored fish are natural. Do you know if your fish has been painted or dyed? Before you make a purchase, you should know what you are getting.
Moonlight Gourami
A profile of the Moonlight Gourami (Trichogaster microlepis), including habitat, care, feeding, and breeding.
A profile of the Moonlight Gourami (Trichogaster microlepis), including habitat, care, feeding, and breeding.
Pelvicachromis pulcher
A profile of the Kribensis (Pelvicachromis pulcher), including habitat, care, feeding, and breeding.
A profile of the Kribensis (Pelvicachromis pulcher), including habitat, care, feeding, and breeding.
Swim Bladder Disorder
How to diagnose and treat Swim Bladder Disorder
How to diagnose and treat Swim Bladder Disorder
Aquarium Heater Guide
Your aquarium water temperature is an important factor in the comfort and well being of your fish. This aquarium heater guide covers everything you need to know about heaters, from heater types to heater sizes to heater placement.
Your aquarium water temperature is an important factor in the comfort and well being of your fish. This aquarium heater guide covers everything you need to know about heaters, from heater types to heater sizes to heater placement.
Black Moor
Did you know there are well over one hundred varieties of goldfish? Learn about various varieties of goldfish as you browse this colorful goldfish gallery.
Did you know there are well over one hundred varieties of goldfish? Learn about various varieties of goldfish as you browse this colorful goldfish gallery.
Do I Need an Aquarium Stand?
Unsure if you really need a stand for the aquarium you are going to buy? Or perhaps aquarium stands not on your budget. Here are the reasons why you may, or may not, need to purchase a special aquarium stand.
Unsure if you really need a stand for the aquarium you are going to buy? Or perhaps aquarium stands not on your budget. Here are the reasons why you may, or may not, need to purchase a special aquarium stand.
Power Filters
The top choices for Power Filters.
The top choices for Power Filters.
Can I Use Outdoor Gravel?
The question is an old one, and is still debated. Can outdoor rocks gravel, or sand be used in an aquarium? Here's my take on the question.
The question is an old one, and is still debated. Can outdoor rocks gravel, or sand be used in an aquarium? Here's my take on the question.
Foam on Aquarium Water
Foam floating on your aquarium water is nothing short of disturbing. Where did it come from? Is it dangerous? What can be done to get rid of it? This article will answer all those questions about foam on aquarium water.
Foam floating on your aquarium water is nothing short of disturbing. Where did it come from? Is it dangerous? What can be done to get rid of it? This article will answer all those questions about foam on aquarium water.
Common Fish Names - B
Learning scientific names of fish can be daunting, so we all tend to use common names. However, if you wish to do research on your fish, knowing the scientific name is invaluable. Here is a handy list of common fish names that begin with the letter B (page 1), cross referenced to their scientific names.
Learning scientific names of fish can be daunting, so we all tend to use common names. However, if you wish to do research on your fish, knowing the scientific name is invaluable. Here is a handy list of common fish names that begin with the letter B (page 1), cross referenced to their scientific names.
Spot Algae
Algae is one of the most frustrating problems to deal with. Here is how to identify and cope with spot algae.
Algae is one of the most frustrating problems to deal with. Here is how to identify and cope with spot algae.
Aquarium Cleaning Supplies
Need to clean your aquarium? With the proper equipment, it's a breeze. Here are my top choices for aquarium cleaning supplies.
Need to clean your aquarium? With the proper equipment, it's a breeze. Here are my top choices for aquarium cleaning supplies.
Red Wagtail Platy
A profile of the Red Wagtail Platy (Xiphophorus maculatus), including habitat, care, feeding, and breeding.
A profile of the Red Wagtail Platy (Xiphophorus maculatus), including habitat, care, feeding, and breeding.
Heater Types
Fish must rely on the temperature of the water to maintain their body temperature. That means that many aquariums require a heater, especially in northern climates. Here are the pros and cons of the different heater types.
Fish must rely on the temperature of the water to maintain their body temperature. That means that many aquariums require a heater, especially in northern climates. Here are the pros and cons of the different heater types.
Aquariums For Bettas
Bettas should not be kept with a plant in a vase, but what should they be kept in? Here are small aquarium choices for Bettas.
Bettas should not be kept with a plant in a vase, but what should they be kept in? Here are small aquarium choices for Bettas.
Buying Live Fish Online
Many companies specialize in Internet sales and shipping of live aquarium fish. As a result, online ordering of live fish has become fairly common. There are risks when purchasing online. Here's what you should consider before mail ordering live fish.
Many companies specialize in Internet sales and shipping of live aquarium fish. As a result, online ordering of live fish has become fairly common. There are risks when purchasing online. Here's what you should consider before mail ordering live fish.
Planting Techniques - Part 1
Want a beautiful aquarium full of live plants? You can do it, with a little help. Plant expert Don Matakis explains how to select substrate, add Laterite, and plant tall stem plants.
Want a beautiful aquarium full of live plants? You can do it, with a little help. Plant expert Don Matakis explains how to select substrate, add Laterite, and plant tall stem plants.
Black-Ruby Barb, Puntius nigrofasciatus
A profile of the Black-Ruby Barb - Puntius nigrofasciatus, including habitat, care, feeding, and breeding.
A profile of the Black-Ruby Barb - Puntius nigrofasciatus, including habitat, care, feeding, and breeding.
Add Water to an Aquarium
Simple step by step instuctions for filling your new aquarium with water.
Simple step by step instuctions for filling your new aquarium with water.
Catfish
A library of freshwater Catfish photos and profiles.
A library of freshwater Catfish photos and profiles.
Is Gravel Necessary?
Is having gravel, or any other kind of substrate, necessary in an aquarium? Generally the answer is yes, but there are occasions when no substrate at all is best. This FAQ explains why you need, or don't need, substrate.
Is having gravel, or any other kind of substrate, necessary in an aquarium? Generally the answer is yes, but there are occasions when no substrate at all is best. This FAQ explains why you need, or don't need, substrate.
Choosing Fish Foods
Choosing the right food for your fish is a key factor in maintaining the health and long life of your pet. Although there is no single food that is good for every fish, if you follow these four basic steps you won't go wrong.
Choosing the right food for your fish is a key factor in maintaining the health and long life of your pet. Although there is no single food that is good for every fish, if you follow these four basic steps you won't go wrong.
Goldfish Foods
Top Goldfish foods for keeping your goldfish healthy and happy.
Top Goldfish foods for keeping your goldfish healthy and happy.
Red Eye Tetra
A profile of the aquarium fish Red Eye Tetra (Moenkhausia sanctaefilomenae), including habitat, care, feeding, and breeding.
A profile of the aquarium fish Red Eye Tetra (Moenkhausia sanctaefilomenae), including habitat, care, feeding, and breeding.
What is a Labyrinth Fish?
Fish are amazing creatures. Some can fly, others can climb trees, and some, such as the labyrinth fish, can breathe out of water. How do they breathe air without lungs? Read on to find out.
Fish are amazing creatures. Some can fly, others can climb trees, and some, such as the labyrinth fish, can breathe out of water. How do they breathe air without lungs? Read on to find out.
Why do My Fish Hide?
Fish that hide all the time are a baffling and frustrating problem for the owner. Here are reasons why they hide and suggestions for how to coax your fish out into the open where you can enjoy him.
Fish that hide all the time are a baffling and frustrating problem for the owner. Here are reasons why they hide and suggestions for how to coax your fish out into the open where you can enjoy him.
Nutrition 101
Like people, fish need vitamins too. What do you know about the nutritional needs of your fish? Make sure you are giving them the vitamins, minerals and nutrients they need. Your fish will lead longer healthier lives.
Like people, fish need vitamins too. What do you know about the nutritional needs of your fish? Make sure you are giving them the vitamins, minerals and nutrients they need. Your fish will lead longer healthier lives.
Black Phantom Tetra
A profile of the aquarium fish known as the Black Phantom Tetra (Megalamphodus megalopterus)
A profile of the aquarium fish known as the Black Phantom Tetra (Megalamphodus megalopterus)
Aquarium Light Fixture Guide
One of the decisions you must make when purchasing an aquarium is choosing the type of light you want. This light fixture guide will help sort out the proper size fixture and bulbs for your tank.
One of the decisions you must make when purchasing an aquarium is choosing the type of light you want. This light fixture guide will help sort out the proper size fixture and bulbs for your tank.
Livebearing Fish
Prized for their hardiness, their ability to adapt to a variety of habitats, and for their attractive coloration, livebearers are some of the most popular fish in the aquarium trade.
Prized for their hardiness, their ability to adapt to a variety of habitats, and for their attractive coloration, livebearers are some of the most popular fish in the aquarium trade.
Killer Snakeheads
Most fish are content to live out their lives swimming in their own little pond. Not so for the northern snakehead, who is among a class of fish that possess the ability to breath air. They can literally hop out on dry land and take a hike for greener pastures - or bluer waters, as the case may be.
Most fish are content to live out their lives swimming in their own little pond. Not so for the northern snakehead, who is among a class of fish that possess the ability to breath air. They can literally hop out on dry land and take a hike for greener pastures - or bluer waters, as the case may be.