plecos

Plecos, short for plecostomus, are freshwater fish known for their algae-eating habits and armored bodies. They belong to the Loricariidae family and are popular in aquariums because they help keep tanks clean by consuming algae on surfaces. Plecos come in various sizes and species, with some growing quite large, requiring spacious tanks. They typically have a sucker-mouth, which allows them to attach to surfaces and scrape off algae. They are generally hardy, low-maintenance fish, but they need proper care, including suitable water conditions and a diet that balances algae with other plant-based foods.