Hi SamHi Janci, nice reef!
Would you care to explain the relation between cyano/po4?
This is the first time i read something like it. Thanks
As far as I know cyano appears when there is an imbalance between nutrients, mostly nitrates and phosphates. The imbalance makes the cyano bacteria to take advantage and appear.
My phosphates have been zero for a long time while I started to dose nitrates a couple of months ago.
So I hope to raise phosphates and to have back the balance as before.