what's a good, small algae eater for a 10 gal other than shrimp, snails, and otos? if i decide to go with otos, how many should i get? the only other fish is a female betta.
A bunch of ottos takes up hardly any room because they are so small. A Bristlenose pleco would work too. They stay small enough and are very interesting to watch.
I have 2 borneo/butterfly suckerfish and they are great at keeping the glass clean but not ornaments or plants. they look great on the tank as they look like butterflies. They stay small 1 1/2 inch long.