Help with open brain coral

[joaquin706]

So I bought an open brain coral it looked puffy shortly thereafter it receded and now during the day I can see parts of the skeleton and night it puffs up. Any suggestions? I took a photo of how it looked puffed up and I will take a picture tomorrow of the current status.

 

[reef lover]

If its receding during daylight hours I would try a lower light location....