Chocolate Albino Pleco algae eating fish grow to 1.5 inches in size. This fish has a typical lifespan of 10-15 years and thrive best in water temperatures ranging from 73-82 degrees. This fish has a very peaceful temperament and can be stocked in a tank with any other fish species, expect for small shrimp. This fish consumes dirt, debris and waste, as well as cleaning the tank glass, substrate and equipment. The Chocolate Albino Pleco tends to stick to the bottom or sides of the tank.