Thought I'd share some progress on mine that I have had a few weeks. First, they are growing like weeds. These guys seem to only have one thing in mind and that is eating. Next, a number of mine, especially the bigger two, are showing red in the dorsal fin and some have a little bit in the anal fin. Last, all but one I would say are showing great pearling or more of pearls in the making. The biggest is showing some great pearls that are looking big like his father's. I would post pics, but all I have at the moment is my phone which is basically impossible to take a good photo with. I am very impressed by these guys, and anyone that is considering should order these while they are still young and very cheap!!!