Long tentacle plate coral ejected something

[Andynz2000]

Hi guys

was looking at the tank this morning with no lights on yet and saw my long tentacle plate eject something and it’s all shriveled up like this. I haven’t seen it like this before with the mouth exposed and it was doing really well yesterday. Should I be worried? Will wait until the lights come on

Second photo is what it usually looks like

 

[blaxsun]

Maybe something it couldn't digest? I'd definitely wait until the lights come on to have another look.

 

[Andynz2000]

It was ejecting that waste stuff several times. But now it’s back to normal thank god! I did a full water test just incase because I was paranoid