Thanks for the reply. Is there anythng I can add to the tank to limit them eating eggs and/or fry? Or am I just better off having a small breeding tank. I kind of hate the thought of having to chase them around and catch them to move them back and forth between tanks. Seem like it would be very stressful for them. I am also thinking of getting a few more, and putting them into a new small pond I’m making in my yard. It will have lots of natural debris and plants on the bottom, so I’m thinking they’ll breed naturally in there.