Whether you’re new to fish keeping or want to add members to an established aquarium, catfish are always an excellent choice. There are hundreds of species to choose from – each unique in looks and ...

Add Yahoo as a preferred source to see more of our stories on Google. Research the adult size and tank requirements of a catfish species before adding it to your aquarium. Catfish are bottom-dwelling ...

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 ...

Popular aquarium catfish wreak havoc in aquatic ecosystems worldwide after people set them free. A new Cornell study, published Aug. 21 in the Proceedings of the Royal Society B, explains why the ...

The pictus catfish is a freshwater species that’s part of the Pimelodidae family of fish, or long-whiskered catfishes. Because of their unique appearance, these fish make popular pets, especially for ...

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 ...