Laelanna

I had three in my tank and brought home a starving little guy to make it four. I only ever see three at a time so I'm not sure if I've still got four or not, but there are times I can only ever find one, or three will be hanging out together. The other night I came into the living room and found all three oto's playing in the bubble wall. I had to double check to see if it was the oto's or the cory's!