Just wondering if anyone is dosing kno3 to increase their nitrates? My corals have been washing out pretty bad lately in color and I feel it is due to low nitrates. I know Lazylivin has dealt with this issue in the past. I have lost several sps corals and have several others that have stn from the base along with loss of color. I shut down my skimmer for about 2-3 weeks to raise the level but only had my phosphates skyrocket to .7
thanks
Jeff