Most small aquarium fish thrive in schools and need a minimum tank size of 10 to 30 gallons, depending on the species. Many species, like livebearers, can quickly multiply in an aquarium setting, ...

By Edward Carver The United States is the main market for “ornamental” marine fish, those that end up as pets in aquariums.

Peaceful tanks look great, but they’re not always the most exciting. Some fish bring a lot more drama, and for hobbyists who ...

If you're in the throes of setting up a home aquarium, you may be curious about the types of freshwater fish you can keep as a pet. Often the first fish that springs to mind is a goldfish, but there ...

Aquariums are becoming a favourite home hobby, and many people are amazed to learn that some fish can live for decades with the right care. Clean water, enough space and proper food can help certain ...

The yellow tang is the most popular aquarium fish collected and has been extensively monitored on the Kona coast where just over 35 percent of the coastline is off-limits to aquarium fishermen. In ...

Scientists analyzed an “iridescent” aquarium pet with bumpy lips and discovered a new species from Brazil, a study said. Photo from Y K yokeboy via Unsplash In a river of western Brazil, an “armored” ...

This mission drops traps into remote Everglades canals where strange flashes of color hint at aquarium species living wild in the swamp. Each trap pull is a surprise, from neon tetrasized fish to ...

An aquarium hobbyist found a “large”-mouthed river creature and kept it as a pet. Scientists later identified it as a new species, a study said. Photo from Y K yokeboy via Unsplash Near a village in ...

CHATTANOOGA, Tenn. (WSMV) - Wildlife preservationists successfully removed an endangered fish from streams reaching dangerously low levels in Tennessee last month. The Tennessee Aquarium said the ...

In a river of western Brazil, an “armored” creature with bumpy lips swam through the “dark tea-colored” waters. Something about it caught the attention of nearby scientists — and for good reason. It ...