Properly caring for a fish requires more than just finding a fish tank and filling it with tap water. There are many aquarium options available, so you’ll want to take a little extra effort in picking ...

To keep your fish healthy and happy throughout their life, you need to understand how and why to change your fish tank water. There are thousands of fish breeds, and each one requires different care ...

From there, the fish creates waste. The aquarium water – containing that waste – is then pumped up top and filtered through the plant's growing medium and roots to remove nitrates and ammonia, and ...

Owning a fish is an exercise in mental fortitude. You might think your little underwater friend will bring tranquility to your life, that you will experience the joy of pet ownership without the ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? If you enjoy keeping fish as pets—especially if you have more than one—standard glass ...