i have a burgendy film that covers my rock and sand bed. this film can be picked up and blows around the tank. any identification on what this is and how it can be solved. please help
Cyanobacteria aka Red Slime
A major pain in the butt, but there are ways to get rid of it. JustinX wrote a very good post about ridding your tank of Red Slime. I will bump it up to the top for you to take a look at.
By the way.....
