i am not trying to be lazy and i am not also trying to find something that eats waste , i have a common pleco but the majority of waste in my tank is from the pleco , i am just looking for an alterative to keep the algae back. i have a 55 galloon aquarium with some jacks and a couple of oathe cichlids and a crayfish , i know i am overstocked but i have a 180 and i am about to change all that , i was asking about other pleco because the common one is so dull so i wanna something more colorful and also i was just curious to know what pleco are the best algae cleaner. i am just looking for something that will eat the leftover food , u know i have crayfish the have done it for me in the past but this one will not leave his cave , but i can understand why