That's cool Margaret

Do you have pairs or all 4 of the same sex? I didn't dare to get more than one (besides being at the very limit anyway) because I keep reading they are very aggressive when breeding. How big are yours? The info I found said mostly they max out at 6" for the males, but a few websites say they can grow bigger
Well will see, I hope. That baby I got is only like 2" yet. It was hiding beside the filter mostly for some days, but meanwhile it's very well acclimatized and occasionally picking on the baby convict already.
Love their shape and potential colouration
Hope you keep being lucky with your setup! And I won't tell anyone about the
Red Devil 