Hi night owls. Back before I realized dwarf hairgrass was not compatible with my lighting I was dosing my 20g weekly with Flourish. Haven't done it since. Now I have lovely brown algae. Pretty much having to wipe leaves off every other week. Is there a correlation? I let my lights run 6-8 hours daily. I did start using API leaf zone the last two weeks also, hoping it helps. Is adding back the Flourish going to help at all?