Hey DGC! First time posting but I’ve been lurking for a minute. So I’ve been having an issue with my res. After I mix a res and it hangs out a few day I start to see these white “clouds” of funk floating around and the stuff also builds up on my air stones… what is it? Is it from the h2O2 I’m adding? I’m currently using the CX horticulture line, epsom salts and 40ml per 5 gallons of H2O2. The first 3 days everything is great then the funk shows up. I was having issues with clouding but the H2O2 and more air seemed to have fixed that now it’s just this white fluffy funk. Any help would be amazing.