dankolle
Reefing newb
Guys, I am at a total loss. I have been battling hydroids for the past year, and they are winning. Spread to almost every single rock I have in the place. Tried the boiling water, tried everything I can think of and it isn't getting better. I can't remove the rock and boil it 100% because of coral attachments. What should I do? I'm desperate!