Just incase you didnt know, if its hair algae, ottos dont touch it...
Sent from my iPhone using MonsterAquariaNetwork app
Yep same with nerites, tis why I asked what kind you saw. hair/staghorn and other stringy ones are hard, i think maybe flag fish and mollies(don't remember, one of those cheap live bearers) will munch on it. I've heard great things about flag fish, though I've never owned one, they get too big.
