Hey guys! My tank has pretty much always been having buildup of black and brown algae in small crevices. Normally the filter and the corners of the tank are affected the most. Every two weeks or so, I scrub the algae off but it always returns. Lighting is low LED
and I donít feed my fish that often. About two pellets once or twice a day. Is there any way to prevent this, or is it just something aquarists have to put up with?