Hi MFK, I need some suggestions for algae problem specifically green spottings on glass surface and some light brown algae in a heavily planted tank. Currently I have a 4" Peru high back rhom with six exodons in there. I'm wary of putting in a pleco as it may end up doing more harm by eating my plants than anything. Algae eaters will end up getting chopped in half by the rhom.. Are snails my only option or is there anything that eats algae that doesn't eat plants?