Which aquarium water pump is best? Keeping an aquarium can be a rewarding and relaxing hobby. If you are just starting out, ...

To keep your fish healthy and happy throughout their life, you need to understand how and why to change your fish tank water. There are thousands of fish breeds, and each one requires different care ...

Since the early 1970s, water-cooled power plants have installed fish protection technologies largely on a case-by-case basis with limited guidance from the U.S. Environmental Protection Agency (EPA).

Water temperature plays a vital role in the behavior and survival of fish. Being cold-blooded, fish rely on external temperatures to regulate metabolism and activity. Even small changes in temperature ...

"Fish out of water" usually means someone who’s totally out of place. Some fish didn’t get the memo. For Saturday’s Weird Animal Question of the Week, Ving Salcedo asked what type of fish can live ...