I have been looking for an algae eater for awhile now on the local used website. Plecos are always popping up for free, but are usually much bigger than I would like. I came across an add that had 2 12" plecos and an unknown algae eater. Asked for a description and was told that it was checkered. I mailed her a pic of a cae and she said that that was the fish. My tank gets sun for a small part of the day, so algae is a problem. Should I wait it out for a pleco that is the right size or get the cae? I don't mind a bit of algae but at some point it is too much. I have been told the cae in question does his bit to clean the tank. He will be with a 5 1/2" inch oscar and a 4 1/2" striped raphael catfish.What do you think?