Acan help

[Budman's Corals]

What's up with these. The last couple days after the lights goes out the shrivel up like this all parameters are perfect zero across the board today they were puffy and big

 

[Duffam3434]

Is what their doing new? All mine close up at night. Are you feeding them?

 

[Budman's Corals]

I fed last night mysis and really never looked at them at night but looks to me like there mouth is wide open like there hungry but they ate great last night

 

[Duffam3434]

Hmm, If I were you I would just watch them the next few nights and see if anything changes. Because like I said mine close up every night, whenever I look at them at night their really shriveled up but always healthy.