Whether you’re new to fish keeping or want to add members to an established aquarium, catfish are always an excellent choice.

The Raphael catfish is a uniquely patterned fish with bold white stripes or spots. This nocturnal species is native to South America, but many hobbyists also keep it in freshwater tanks. The catfish ...

Like doghouses and litter boxes, aquariums are a fixture in many homes. An estimated 1 in 8 American households keeps fish as pets, and over 158 million fish live in captivity in the U.S. It’s not ...

Every aquarium owner hopes for one thing. A perfectly clean tank that somehow takes care of itself. It sounds ideal, but experienced aquarists know the truth. No fish or creature can completely ...