I have this dirty looking film on top of my tank. You can blow on it and it seperates then fills back in. I had A really bad cayno problem Put in some red slime remover worked killer. Did 2-25% water change now this. what now?
I have 3 power heads in the tank 1 points to the back the other 2 are on the oppisite sides of the tank. not much at the surface of the tank. It just slowly moves in a circle.
Well, youre going to want some. If you could skim this off, itd be great. Im not farmiliar with what it exactly is, but I remember a thread exactly like this and the advice was to skim it off or suck it off with a turkey baster then put another powerhead or reposition one or a return pump so it agitates the top of the water.
Originally Posted by waterdogjenn http:///forum/post/3120061
I will give it a try. thanks
Definitely get a power head moving the suface. Where does the return flow to?