Radion vs halide help

[Zoaelite]

Originally Posted by Bblinks

Just wanna eliminate any other possibilities before we jump the gun and blame the new lighting. Usually when sps are getting too much light it will start to bleach instead of tissue lost. How old were the halides that you have been running? Did you add new carbon to the system lately? Sorry about all the questions but you know its hard to determine the cause before we get more facts.

Well put, any possible alk swings as well?

Radions are notorious for bleaching coral off the bat, that being said photos would really help in this situation.