How to keep your aquarium clean is a question every fish lover asks at some point. A clean aquarium keeps fish healthy, water ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Seafood lovers know the versatility of fish recipes. You can grill them, fry them, and bake them, often ...

A fish can never be happy when it has restricted space to move. Most individuals have fish in bowls or extremely small tanks, which restrict swimming space and oxygen concentration. The capacity of a ...

To keep his fish alive, he needs a water-treatment system big enough for a small town; the electricity to power it comes from coal. Martin recirculates about 85 percent of the water in his tanks, and ...