Blue hornet zoa not opening

[Eleni18]

Hi all, I got a batch of four zoa frags about 2 weeks ago. All seem quite happy in 75 gallon tank, with a DIY ATI style structure 6X39 T5 lamps. All except the blue hornet zoa which refuses to open wherever I put in the tank. It will maybe open mid-way then close up again. All parameters are OK and all other corals LSP and soft corals seem quite happy

 

[DSC reef]

Blue hornets can be finicky, just moving them would cause them to loose their circle when fragging. Pick a spot with less intensity and indirect flow, leave them be for a while.