Randy Holmes-Farley
Reef Chemist
View Badges
Staff member
Super Moderator
Excellence Award
Expert Contributor
Article Contributor
R2R Research
My Tank Thread
I also have to dose or I get the brown slime stuff. I have this very rough algae on the glass. The magnetic scrapper sounds like sand paper ! I have to use a razor scraper on it. I have since cut back on dosing to see what happens. Good luck finding a good balance .
What do you dose that prevents a brown slime?

