Dwarf fish for instance Guppies and Danios, Corydora catfish, pigmy suckermouths, teams of barbs or tetras Plecostomus catfish, or merely plecos for brief, are a large team of South American Catfish that hold out on The underside of lakes and rivers and graze on rocks and driftwood. Plecos are great https://pearlaquatics.my/buy-aquarium-fish/