From what I experienced at the fish store, it was 1 in 4 so I figured it had to be a 20% (1 in 5, i know) success rate or possibly worse based on all of the things I've read about them. The other 3 cbb in the other tanks were frightened, not eating, and breathing heavily.
When I was looking around before I left the store and spotted this guy in another tank, I saw him scanning the rock and sand going from a 12 o'clock to 6 oclock position.. I knew he was hunting. Something I've never seen in all of the cbb's I've ever seen in an lfs.
When I saw him attack the pe mysis I had the guy squirt into the tank, I knew I uncovered a gem, watched him for a few more minutes and it was a no brainer at that point.
I have a lot of acans in my tank, as well as a good amount of soft coral and he hasn't touched any of it (knocking on wood).
One of my rocks has a 10" x 8" bush of palys, that had 2 or 3 big aiptasia sticking out of them.. well, as of today, they are gone and the aiptasia on the rock next to it is 90% gone and palys are untouched.
At the rate he's eaten the aiptasia I'm starting to think I should grow some *purposely* to keep him fed. Or offer a rock cleaning service
I don't know if he's just skinny from transport and sitting in the lfs, but I've been watching his belly to see if it fills up, but it's stayed pretty flat. Not sunken in, but I was expecting a bulging stomach after eating all day like he has been. My other fish all have big bellies by the end of the day.
Do these fish eat enough to get thanksgiving tummy? Especially after seeing how much aiptasia he ate I was expecting a swollen gut, but no.
Actually managed to get a profile shot