vitacrux
Aquarium Advice Activist
My fluval 405 is set to arrive on the seventh, would there be any harm in me starting to add the substrate and the water tonight and tomorrow? I will have an air stone so the water will still be agitated but I didn't know if I could get a small jump on the cycling process.
Edit: I know most of the BB is in the filter but some forms on rocks, substrate and tank decorations right?
Edit: I know most of the BB is in the filter but some forms on rocks, substrate and tank decorations right?