We got the oto's when the tank was brand new (to us) about 7-8 months ago. We did a fishless cycle previously. We had 6 oto's and 5-7 male guppies. The oto's were pumping out babies right from the beginning, but the guppies would eat them. Then we made our first big newbie mistake,and lost all but 3 otos. We got a few more oto's, but they didn't make it (or maybe they did and the old ones died, can't tell).
Instead of more guppies, we thought we'd try neons. The neons and 3 otocinclus have been together about 3 months?? And the oto's have just now started spawning again. The little male is such a horn dog, chasing the ladies everywhere.
It's tough to get a picture, as they're so tiny, and and I'm just a point and shoot photographer, but I think I have a blurry one from 7 months ago I can dig up.
