Orange sun coral won't eat

[jorjef]

I have watched after lights out and in the middle of the night still no even close to being fully opened. You dendros made me think of something that while not a dendros mine isn't the typical sun coral. Rather than having stubby/ flat type of skeleton my orange one is branching like a tree. The hard skeleton reaches about 2-3 inches above the rock it's on. The skeleton is about the size of a soft ball with about 4-5 limbs. Anyways just thought I would note the difference.....