Chemiclean is a great "instant fix" but the reason the cyano started growing in the first place is still an issue.

See this link:

http://www.canreef.com/phpBB2/viewto...581&highlight=

Thanks beverly

I took rock work apart today and plasted off as much as I could.
I will pick up some Chemiclean.

Is there anothe place that sells RO water?
Maybe I will try getting my water some where else.

Well I did all the fianal plumbing on my sump with the new custom tank and cyano is losing it hold. It must of been some thing in the water. I didint add any thing to it just the sump. Thanks for every ones input.
L

cyano
 

I had a big problem wih this stuff i pulled every rock out and used a new scrub brush and scubed them clean then swished them around in a pail of nw salt water and put them back in my tank and i bought new skimmer it has been clean from that day on

I went out and bought some calcium, I used the stuff to kill the aptasia in my tank and I used it on the little bit of cyano that was left in my tank and it worked wonders. All aptasia and cyano are now gone.