Sucker Fish: Are They a Type of Catfish? Species Facts and Care Guide
The plecostomus, also called suckermouth catfish, is a type of catfish. It lives in freshwater and brackish water, mainly in rivers and streams. Known for its algae-cleaning qualities, it is often referred to as “janitor fish.” Its appearance can change depending on its environment. Sucker fish are typically found in rivers, lakes, and streams across … Read more