Have a spacious aquarium with plenty of room and a high-capacity filter? Consider adding some large fish to your freshwater aquarium. A large aquarium typically starts at 200 gallons, but some of ...

Many fish species are recommended for new aquarists setting up an aquarium. The fish listed here generally get along well with others and can tolerate a range of water quality parameters. Before ...

The Seaside Aquarium in Seaside, Ore., shared images of the fish on its Facebook page. In the photos, the large, brightly colored opah can be seen laying on the sand near the water’s edge. The ...

Ciguatera—a toxin that accumulates in reef fish—is a common cause of seafood poisoning. Learn which fish are safest to order ...

Fish can be low maintenance pets. If you want to own a fish, there are certain things you should consider. Some types of fish need special care based on their diet and living area. Below are some ...