I have a plague of GSA in my tank, i double dose phosphate and it still shows up in my tank, My drop checker is a yellow color by the end of the day and the plants grow well, I dont see any other algae except a tiny bit of BBA on the filter intake, the flagfish and SAE deal with it though. How can i stop GSA? I just got a bit of AR mini and I can see it forming on the leaves. Does anything eat it? I scrape my glass once a week because when I do a WC it is hard to see the fish because of all the GSA.