Early signs of Cyano

[KennyKen]

do you cut all your lights?
i cut my mh, and just running the actinics.
Should i cut those as well?

[Seamazter]

Cutting the white or 10,000k lights is a big help.
The darker blue lights should be fine as they are not as bright, however a full blackout is not needed, a reduction in the light period is much better for the tank over the long run.
Be sure tho to remove the Redslime as when it dies it creates toxins to your tanks water.

[DCDN]

I just managed to get rid of mine. I basicly got rid of what I could off the rocks, doing water changes every couple of days and reduced the amount I fed. Most of what I read stated that water quality was a big factor in dealing with it.