If you’re considering getting fish because you don’t want a high-maintenance pet, you may want to reconsider. Jessie Sanders, DVM, a certified aquatic veterinarian who practices in the San Francisco ...

When you establish an aquarium, you want to ensure a safe and healthy environment for your new pets. Over time, you may introduce new fish and plants. This leaves you at risk for introducing new ...

A clean fish tank looks great and provides a nice home for your fish. Over time, chemicals like nitrates can build up in your fish tank, which leads to a cloudy appearance. Even if you use a fish tank ...

Koi fish can be raised in an aquaponics system that includes an aquarium or pond, and a soil-free bed for plants. The excrement from the fish fertilizes the plants in this system. (Tiffany Woods) Skip ...

Fish tanks are living ecosystems that are beautiful to look at and rewarding to maintain. The hobby can be an expensive one, though, so it's important to understand the requirements of the fish ...

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 ...