Man..Im getting killed with cyano
...Its all over my substrate..
I use ro
, I checked my phoisphates and there 0. All my levels look good. I feed once a day. Not overfeeding. I siphon with twater changes and then it comes back within an hour..
1 other questiuon..i have 100lbs of live rock.I had a tank of base rock abou 20lbs thats been out of water for awhile..It has a little green algae but for the most part its still white...What should i do to this rock before putting it in my tank...Boil it???