unfortunetly they are all deceased (power failure dammit)
I didn't grow them that big, caught them.
I currently have a little yella (4cm) and he doesn't seem to want to grow either, if you can keep a supply of natural foods such has worms shrimp and so on its easier to just catch a large one if you have acess to them, mine all ate shrimp and the little one currently eats worms and those little grey bugs you found in the garden (wood lice or whatever they are(slaters is another name). So far he is very shy and hides whenever i come near the tank so i haven't been able to get him on any other foods, although he does eat bloodworms that drift past so i am just trying to get him to become active and forage around with the other fish for them.
How big is your fellow?