I am so excited I could seriously pull them from the tank and kiss each of them!!! Because they school so close sometimes I catch my otos schooling with them, must be a catfish thing? Anyways I just spotted 2 otos sharing an algae wafer with the Cory's!!! I have been worried because the tank isn't producing algae and diatoms like it use to... now just to see if they will try fresh veggies like zuccini and cucubers and the like!!!