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8 Steps to the Perfect Aquarium
Our free guide can help keep your tank clean and your fish healthy. Get it free when you sign up for the Spruce Pets!
Getting Started with Freshwater Fish
Find out how to start up a freshwater aquarium, including finding the right fish, selecting the right tank size and tank equipment and more.
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How to Clean a Dirty Fish Tank
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Common Mistakes When Starting a New Aquarium
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Complete List of Aquarium Essentials for Beginners
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Mini Aquariums: The Pros & Cons of Small Fish Tanks
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Determining How Much to Feed Aquarium Fish
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How to Lower Phosphate in the Aquarium
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Find Your Missing Aquarium Fish
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Aquarium Water pH Maintenance
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Types of Aquarium Thermometers
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Aquarium Lighting Basics: the Case for LED Fixtures
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Schooling Fish
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What Plants are Safe for Betta Fish?
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How to Clean a Fishbowl
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How to Fix Bacterial Bloom in Your Aquarium
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How to Upgrade an Aquarium: Moving Fish to a New Tank
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How to Set Up a Cichlid Tank
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How to Determine the Sex of Your Fish
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How Long Can Fish Go Without Food? Our Top 7 Vacation Fish Care Tips
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Feeding Your Aquarium Fish the Right Type of Food
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Hard Water and Aquarium Fish
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Lighting Requirements for Plants in Community Aquariums
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Do Not Flush That Fish
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How to Get Rid of Pesky Oil Slicks in Your Fish Tank
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How to Feed Aquarium Fish Fry
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When and How to Use Zeolite in Your Aquarium
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Glow In The Dark Fish
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Common and Scientific Names of Fish: B
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How to Coax Scared Fish to Come Out of Hiding
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How to Clean and Rejuvenate Old Air Stones
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Culling Aquarium Fish
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Common Fish Names Beginning with P
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Does Aquarium Tank Width Matter?
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Adding New Fish to an Aquarium
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Types of Aquarium Covers
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What to Use As a Fish Tank Stand (4 Options)
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Common Fish Names Beginning With F
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Common Fish Names Beginning With H
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The Pros and Cons of Using a Wall Fish Bowl
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Maggots For Aquarium Fish