Question: are kuhli loaches good cleaners?
Answer: Overview Of Kuhli Loaches This Loach has an eel body shape and they are scavengers making them great aquarium cleaners. The advantage of this Loach over others is its size. It rarely grows over 3-5 inches in length, and they don't create much waste. ... If properly cared for Kuhli Loaches can live for at least 10 years.