Originally Posted by
Flower
http:///forum/post/3190889
Get as much out by hand that you can. Use a NEW turkey baster mark it "FISH ONLY"....Get rid of phosphates and increase water flow. Do water changes. Red X works but unless you get the phosphates and water flow corrected it will return and eventually your Cyano will be immune to Red X and any other treatment from a bottle.
Over feeding contributes as well, phosphates are the main cause.
I agree. I have no problem using a Red Slime remover (there are several good ones) ONCE, along with Flower' s suggestions. If you have to use it more than once in a long while, you have a problem with water quality that could get more serious.