thanks for the info i will check out the snails.I would love to put corys in but its only a ten gallon and has 9 guppies already,so i wasn't sure how many more fish i could put in.
If the oto's don't work out (I hope they live a long life for you, but honestly, they can be delicate)Pitbull plecos are a good option for you. They are related to otos, but are hardier than them, and in my experience, don't stop eating algae when they get bigger like SAE's (and they don't bother your other fish like SAE's also).
Cool thanks for clearing that up.I don't know all the terminaligy yet with aquariums,so i get kinda lost.
So are oto's in either category or on there own?