What I used to "cure" red slime in my tank

[Bruzer]

Well last time cyno went crazy in my tank i used. Chemi pure red slime remover. UNplugged the skimmer for like 48hours, went crazy when i plugged it back in but only for a few hours. But no ill effects on any of my corals or fish slime was totaly gone.. But now about 2 months later im seeing reallly light pink slime growing on my sand again so i think its back i think going to try this method this time hopefully this does the trick. moving all the coral and most of the livestock up to a 90 in 2weeks so hoping that will help. going to the 55 fowlr with just a few pieces of choice live rock