What's Going on with Colt Coral

This morning they both looked the same and just a few minutes ago I noticed the right one drooping. I tested my water and got:

Nitrites: 0
Nitrates: 0
Ammonia: 0
pH: 8.4 (which is actually higher than before)
Calcium: I think it was about 450-500 if I did the test right.

 

i would wait a few days and see what happens, i know of a few leathers to droop out of know where and bounce back up, my finger leather used to do it too, i dont know if there was something wrong with it but it never died and my params never fluctuated.

 

My colt got VERY dark (only the base was the peachey color) and come to find out we had a worm eating on it.. now that that sucker is gone (wife got it this morning) she said the colt is regaining color and is actually sitting tall today. GL tho!

 

Hmmm. Last night when all the lights were turned off it looked fine. Now it looks like the same, hopefully when the Metal Halide comes on.

 

Now it's opened up fine.

 

must have been "sleeping"