Wont open

[Medic755]

I have one Zoa, has two heads. Both were open at one point but now the one is closed. This has been for 4 days now. The other one is open and stretched out. Anything to worry about?

 

[CodyRVA]

Picture?

 

[Medic755]

 

[CodyRVA]

Parameters?

 

[Medic755]

Well there is the problem. Fuge broke and while removing it it emptied into the tank. Phosphate is at 0.04 ish and nitrate at 16. Already did a couple WC to counter it all. Nitrate was higher. Also put biopeletand gfo online. DKH 9.1 CA 450. All with red Sea.

 

[Medic755]

I've got kalk in the ATO so chemistry seems to be staying pretty stable.

 

[CodyRVA]

Looks like the rock work in that image has bacteria, dinos or something growing on it. Are your other corals affected?

 

[Medic755]

Everything else is open. I believe it's cyano

 

[Medic755]

Correction, dino