So i'm cycling my 10 gallon tank. I din't know how much work this was going to be!
But a 10 gallon is much better than a 3 gallon! Anyways I have a hood that is covering the tank but there is like this dust film on top of the water? Like as if you took dust and layered it on top of the water...anyone else have this? Is this normal? Can it affect my testing levels or anything with cycling this tank? I happens in my 3 gallon but more of an oil. I was thinking something i put to make the water safe would make it oily but this dust is driving me crazy. Any ideas? Thank you!