Plate coral

[JetStarheart]

Can someone give me advice on how to "switch" mine from night to day opening? I just brought home some phyto and Fuel. Any other suggestions?

 

[Squishie89]

Do you mean a fungia plate? If so then I am not sure what you mean as far as opening up. I would try and squirt some mysis onto it and see if it will eat. Pictures would help.