I manually sucked the cyano out then then ran a TLF phosphate reactor. Seemed to help.
I also started making my own fish food and cut way back on pellets.
to aptasia! I was SOOOOOOO pissed when I got that in my tank. I knew I should have done a coral QT tank as well but thought everything was on frag plugs I shouldnt have any introduced into the tank...
When I had cyano it was a ton of manual removal, a phosphate reactor, more flow from my Tunzes, and cutting back on food a little and it went away eventually.