Algae creeps in, uneaten food settles, and suddenly your crystal-clear tank looks more like a swamp. But what if you could recruit a team of aquatic janitors to help with the dirty work? Good news: ...

Keeping an aquarium is a challenging, yet deeply rewarding experience. You not only have to take care of the fish by giving them a spacious tank, good water conditions, and a healthy diet but also ...

Algae are inevitable when you own a fish tank. With proper planning and preparation, you can ensure algae in a fish tank are kept under control, so this plant doesn’t become an issue for your fish. If ...

Fish eat algae that can kill coral and overrun reefs if left unchecked Study shows reef fish copy each other’s behavior, influencing how much they eat Overfishing removes algae-eating fish, but also ...

Steephead parrotfish (Chlorurus microrhinos) are picky eaters. In the central Pacific, however, they appear to have taken matters into their own hands -- er, fins. Steephead parrotfish (Chlorurus ...