dstoneburg
Member
I recently setup a 21g tank. Its an open hood with eggcrate over the top. I have a powerhead aimed up for surface agitation. Yet my surface is covered in a filmy substance and possibly dust. The powerhead just pushes this back down into the water colum and make s the water seem like it has speckles all throughout it. Whats the best way to take care of this problem? Its a 21g with a tunze nano skimmer a maxijet 1200 with hydor flo and a koralia #1.