The "kings" of freshwater aquariums, Discus fish are known for their stunning looks. With stable warm temperatures and clear ...

Whether you’re an experienced aquarium keeper or a total novice, one of the first decisions about any freshwater setup will be about the types of aquarium fish you select. Thankfully, this list will ...

Tetras are one of the most popular and diverse types of freshwater aquarium fish. With more than 150 unique types of tetra fish of varying colors, shapes, and sizes, they make a great addition to any ...

Macroinvertebrates include snails and larvae of dragonflies, caddisflies, mayflies and stoneflies, among others. They can be ...

The first known cases of accidental choking have been discovered, dating back 150 million years, when some opportunistic fish ...

Despite widespread human impacts on wildlife diversity worldwide, many fish communities on the seafloor have maintained their ...

Museum ichthyologist Cristhian Conde-Saldaña uses evolutionary genetics to study freshwater fishes and document at-risk ...

Check out these step-by-step tips on how to prevent and remove algae in a fish tank.

One of the best parts about having a pet is getting to be friends with some of the purest hearts out there- but unfortunately enough, one of the saddest parts about having a pet is how short their ...

Discus Fish live for 10–15 years. They are known for their distinctive shape and calm behavior and are popular as freshwater aquarium fish.