Just thought of this again since FSU posted:

Ever since I added an LPS with some health problems to my tank I've had trouble keeping LPS. Sun corals seem to be just about the only thing that makes it!

Not long ago I decided to try one more time with Atlantic Rose Corals. Started out well and then they started to recede again :(

I figured we were doomed.

During one of the Black Friday sales I picked up a new pump for my Turbo Twist UV sterilizer and one of the Jawfish looked like it had gotten nipped by the clowns. So to avoid bacterial infection I hooked up the UV sterilizer (was offline prior due to pump being broken)

Could of course be total coincidence but the LPS corals stopped receeding! Before teh sterilizer was added they were on a path of steady decline. Now it looks like they might have a chance to bounce back.

Isn't that strange?

Anybody care to guess what's going on?