Pulsating Zenia shrinking- Help!

[fishnugget]

In the last month I have noticed my pulsating zenia shrinking. All of my water parameters seem fine. I am using Tropic Marine's Pro Coral A & K as well as their Iodine (Lugols). My calcium is at 450, DKH at 11 no nitrate, no phosphate. Any ideas? My rose glove polyp has also shrunk and is not blooming.

I am not sure what to do.

 

[Anonymous]

Xenia care little about calcium, and it may get better if you stop using Lugols for a few days. What is your iodine level? What other parameter do you test? double check your alk. reading.... sounds a bit high with your calcium level.

Sometimes, they just behave that way for a few days. Make sure there is no fish nipping on it when you are not looking.