Maintaining and Treating Freshwater Aquariums

Learn how to maintain good water quality in freshwater fish tanks and measure conditions such as pH levels, in order to keep your fish healthy and help them live longer.
Girl using a chemical test kit to measure the quality of water in a home aquarium
Aquarium Water Parameters to Control for Healthy Fish
Close up photo of a dripping faucet
How Do You Remove Chloramines From Tap Water?
Goldfish swimming in tank
How to Do Aquarium Water Changes
green aquarium water illustration
Causes and Cures for Green Aquarium Water