Need Help Fast

[xrobbx03]

I dunno what happened to my GBTA. How do i know if it is dying or not. This morning at 1pm it was nice and full and i came home 4 hrs later at and it looks like its all shriveled up. It is still attached to the rock. I added it to my tank 3 days ago. I just checked all the parameters and this is what i got

Temperature: 80 F
pH: 8.2
Salinity: 1.025 SG
Alkalinity: 3.20 meq/l
Calcium: 475 ppm
Nitrate: 0 ppm
Phosphate: 0 ppm
Nitrite: 0 ppm
Ammonia: 0 ppm

I have it under 2x175MH and 2x65watt PC. All my other corals are perfectly fine. What is happening?

I took a few pictures of it here it is. Please let me know what is going on and if it is dead so i can get it out of my tank. I think if it were dead though that there would be some spikes in my parameters.

 

[arson420]

It will deflate like that every once ina while. It's normal. Should be fine later on in the day, or at least a little more inflated.

 

[xrobbx03]

oh ok good i thought i mightve lost him there for a second.

 

[finding nemo]

Xr. He is expelling waste and water and will refill and be his glorious self in no time. My little red house will help you with that.