Photgraph by Matt Basista/USFWS Thinking about freeing your pet goldfish from their tank and letting them loose in a local pond or lake? Please don’t, begs the U.S. Fish and Wildlife Service ...

Bettas are one of the most popular fish species. Most people consider them relatively active, but this isn’t always true.

The USFWS asks goldfish owners who can no longer keep their pets to rehome them or return them to a pet store — or even ...

A new underwater habitat is taking form at Legoland Florida Resort. Work continues on Sea Life Florida Aquarium, the latest piece of the attraction’s expansion plan. For now, there’s no sea life – or ...

If you are the proud owner of an aquarium full of fish, then you know that discovering a new accessory to add to the tank is ...

Fried, grilled or turned into tacos, these invasive species are “surprisingly tasty” and Americans are urged to help control them one bite at a time.

“We let the water circulate for a week, then we slowly add in the koi,” he says. They typically come in transparent bags and ...

"Current guidelines for appropriate tank size for Betta fish are vague ... like other captive animals, fish need spacious, natural-style environments to thrive, with small bare tanks leading ...

"Current guidelines for appropriate tank size for Betta fish are vague and more concerned ... All tanks should contain gravel, plants and refuges. "These animals are sentient, and we need to ...