Thanks! Adding more flow, back off the roids, add a Refugium with chaeto, suck out the cyano, increase water changes to bring down nutrients slowly. Did i miss anything?i agree with fish farmer , chill out on the reef roids for a couple weeks,
i dump a tiny bit of those in my 300 reef once a week and it gets algae, can only imagine 3 feedings a week is fueling your issues.