The L022 pleco (Pterygoplichthys joselimaianus), also known as the Gold Spot Pleco or Gold Spot Sailfin Pleco, is a hardy, large-growing (up to 12–14 inches) freshwater fish known for its dark body covered in golden-yellow spots. Native to the Rio Tocantins drainage in Brazil, this species thrives in large aquariums (80–120+ gallons) with warm water, often kept to manage algae.

