Is this bryopsis?

[peacepleasure]

Before I raise my Mag, I want to be sure...

 

[Bryopsis]

Yup

(externally do a quick 15 second 1:1 peroxide (3%) dip instead; tried tech m a month ago, just killed my cleaner shrimp and snails were crawling out of the tank literally, bryopsis doesn't care)

 

[Aquarist007]

try raising your mag level to over 1600 using Tech-M

http://www.reefcentral.com/forums/showthread.php?t=2449423&highlight=bryopsis