skae310
Aquarium Advice Freak
I have a question on my substrate. I think its causing a nasty looking algae between it and the edge of my tank. I thought it might be just because my tank was new but its been about 5 months since the tank has been up and no mater how low my nitrates are I still seem to get this nasty algae in the sand against the glass. I think my sand size might be too big causing stuff to build up in it (mine is some kind of the larger arag-alive types) or maybe I just dont have a large enough amount of things to stir my sand up. Should I change the substrate or add more of a clean up crew?