Biff0rz
Valuable Member
The tank is about 6mo old. I recently added 2 corals and turned my t5's on (they were off and just had leds lighting the tank). Par went from 90 to 200 when I switched the t5's on. Well now I'm getting a brownish red film all over EVERYTHING. I have to clean the glass 3x a day and when I do the tank is murky. The film keeps reappearing almost within an hour or two. The back wall always has a thick film of it and it's all over the rock and sand. It's also a large bloom during the day to where I can't see end to end on the tank. I still haven't connected my uv yet but I'm hoping this is uglies related and not a dino thing. Pics below, just after cleaning the glass. When it browns up again I'll get another pic. Ive also had no coraline growth.
