The fish is a dotty back, The buterfly is hit and miss I have not had any issues thus far. I inquired on this site before purchasing and the feedback was positive. My LFS said it was 50/50 but the younger the better. Mine picks between my coral but no damge pretty much the same as my flame angel. He mainly eats brine shrimp, but I was surprised to see him sharing the alge sheet with my powder blue.
I had a small ick issue and removed him and the powder blue both are fine now though there are still two spots on the butterfly. He is under 2"
The lighting is 4 T6 48" and 4 T5 48" total 432 watts.