I think this millie was stung. Will it be ok?

[prsnlty]

Sorry, i meant to elaborate the red sea test for kh.

 

[spsfrag]

I don't think it's ph. Could be the lights 80 is pretty intense. I would lower them down a lot and give it a week or two to see if it stops getting worse. Maybe 40% would be a foot setting

 

[prsnlty]

Thank you. Doing it right now

Jackie
125g mixed reef peninsula

 

[prsnlty]

It looks as though the problem may have been bleaching. One week into lower light levels seems to have stopped them from receding. Keeping fingers crossed

Jackie