I use the ATS to plus or minus 1 year weekly retreat about 70g of algae per side of ATS, I realized qua beyond the PH is stable although slightly elevated (8.3, tropic marin test) not lower my alkaline reserve a few months both I had to turn off my metering because I reached a limit of 11 really something to SPS corals, I wonder if there is relationship between alkalinity and the ATS.
Thank you already.
Márcio