Hammer Coral help

[renee75]

Can you please tell me what's going on with my hammer coral?

 

[cloak]

What seems to be the problem? The expansion's not exactly the best, but perhaps it's just a little grumpy right now.

http://www.advancedaquarist.com/2012/10/corals

 

[twilliard]

What lighting do you have?

 

[renee75]

The smaller one on the right has ashy looking spots....the hammers seem to be smaller then they were a month ago.
I use Kessil 360.

 

[nolaron]

Is this your only euphyllia? Was it happy before? Depending on those answers...

Flow:
Make sure it's not too much. Tentacles should just have a slight sway back and forth. People say moderate flow but I find it is more low flow. I designed my rock work and flow around where my euphyllia collection would be. (Sheltered).

Alk:
Make sure it's not too low or high. My LPS love 10dkh

Mood:
It could just be moody. One of my hammers did this for 2 days last week.