We got them about two years ago, they were both 1 inch. The funny thing is we already had the RBTA and neither wanted anything to do with it. They hadn't a clue what it was. We bought another small clown about 1 year ago that was rolling all over in a BTA at the LFS. One of the older clowns started to hang around with the newer one in the RBTA, and then finally all three of them.
We are not going to try and raise the fry this time, we are not really set up for it, maybe sometime in the future if we get another chance.