Well I truly don't know what to do right now. The algae was going away a few days a go and all was doing great. I was going on a vacation (4 days) and so I topped off the water, fed the fish and corals, changed the filter, washed out the skimmer cup, the usual. Well I came back today. Byropsis and hair algae EVERYWHERE! 4 days a go I had a nice clean tunze pump. Now I can't even see it! Now my hair algae problem was never bad and it still isn't but the byropsis is literally EVERYWHERE. I have been doing water changes weekly and blowing detritus off the rock before the water changes. But now I think I am gonna bump it up to every other day. I don't really feel like spending my ERF money on kent magnesium and salt but i think it is necessary right now. So what do you guys think I should do?