Sand not settling
I have a 54g corner tank w/ 2 power heads facing each other at the very top, a canister filter and surface skimmer. I have 2 chromis and a gold head sleeper for now and it looks as if the sand will not settle. It had settled during cycle but after cycle I turned on the skimmer and it pushed sand that was stored in the hose/tube and since then it has not cleared. I have tried turning off the skimmer for a few days and 1 of the power heads for another few days but have no luck. Any ideas?