I have been battling red turf algae for 6 plus month now. Everything I have tired so far really hasn’t put a dent in it. I read on here turbo snails will clear it out. No luck but they do keep it nice and trim down to a even size. Then I got a Blue pin cushion urchin. He mows it down to nothing but in a matter of days where he ate it it’s back. I’m now starting to debate on a chemical route or maybe a algae scrubber. My question with the scrubber is will it just get over grown with red turf or will the green hair out complete it? Others have also said reef flux and vibrant will do it. I’m about at my wits end because it has over grown most of my corals and killed off a bunch. So what does everyone that has had it done to remove it?