I have been looking into a bunch of different possibilities for some bottom feeder/algae eaters for my 55g (and actually my 10g also) and I can't decide. So, does anyone out there have any great favorites that they like or would like to suggest? I'm looking for something that stays pretty small, under 3-4 inches. (For a community tank by the way). Heck, even suggest some that get big, I'd like to hear what everyone prefers anyway...What do you guys/gals like?