What is this RBTA doing?

[Mort82]

Looks like he is stretching for light... New nem, in the tank for about a week now. Is eating just fine. Was on top of the rock, but moved himself down to this location.

On top here:

Top view:

Params are ok except for Alk and pH were a little low. Buffing to get alk up right now.

 

[garygb]

Looks fine to me, maybe a little bleached, but otherwise healthy.

 

[magellan007]

they feel most secure when they have to stretch from between rocks. And he does look a little bleached...what happened to his tentacles?

 

[Mort82]

He is in a new tank, been here for a week.

He is anchored down on the rock stretches way up. Bleaching? I guess it is from the light.

I have low alk right now, trying to bump it up. I am feeding him chunks of Rod's food, every couple days. Maybe there is an adjustment to that.