| Re: New to Nano Sounds like you could use some surface agitation. I see you have what appears to be a hydor korelia nano powerhead. Not very adjustable. I would get an additional powerhead...HK1 place it mid tank and point it up toward the surface...that'll take care of that film, which I believe is a collection of gases. I haven't had my 3rd pot of coffee yet, so someone can correct me. |