What is happening with this Duncan?

[JoJosReef]

This Duncan is usually wide open but has been squnched up on the one side for a few days and seems to be folding in on itself.

If it might be a parameters issue, I'll post them soon as I get home.

I usually give this guy mysis every few days and it's always taken them readily.

 

[vetteguy53081]

Certain requirements nake them happy:
Moderate light and water flow
Alk 8-11
Mag 1300
Salinity. 1.025
Temperature 77-79
Phos <.04
Nitrate < .15
Ph. 8.1-8.3

Feed mysis shrimp 2-3x per week

 

[vetteguy53081]

These are Some of mine