Wow, sorry to hear. I'm pretty determined to beat this thing. Its only in my frag tanks so thats good. My frag tanks are bare bottom so I can just pull out the egg crates, rinse them off and syphon anything out that was under them.
Chem clean says it kills off bubble producing the algae, so I'll give it a try. It seems as I raise the pH (at around 8.4 right now) they dont grow as much. We'll see. Fortunately, it hasn't affected my corals at all.
Question, why I blow this stuff around, it turns white and a lot of it actually floats to the top of the tank where I can just scoop it out. Is this the dead algae thats white? It looks like white snot.