The usual bottom feeder catfish that most pet stores carry is referred to as the common Pleco. It’s somewhat of a vague term to use just because it usually references to numerous species of plecos. The most common types are the Sailfin Pleco, Bristlenose Pleco, Amazon Sailfin Pleco, and the general Suckermouth Pleco.
They are all so closely related that it doesn’t really even matter what species you get because taking care of each will be the same. Let’s jump into the facts regarding how to care for these awesome catfish.