Dwarf fish which include Guppies and Danios, Corydora catfish, pigmy suckermouths, teams of barbs or tetras Plecostomus catfish, or just plecos for brief, are a substantial group of South American Catfish that hang out on the bottom of lakes and rivers and graze on rocks and driftwood. Plecos are excellent https://pearlaquatics.my/albino-snow-pearl-hybrid-stingray-fish/