ok, just need alittle help

[Keen]

Originally Posted by littleboyblue16

yeah i tried, the only thing that has worked for is my finger coral, that loves it lol

Do you have a protein skimmer on your tank? i had a bad cyano prob too, and when i purchased my protein skimmer, it helped it alot. and when you say you have flow in your tank, how much do you have? in my 33gal, i have a protein skimmer, power filter and 2 power heads. it seems to be just the perfect amount of flow.