Acan released from rock

[Lowefx]

So alk and ph all check out fine as well as calcium (mag a little low) so I'm not sure if it detached or if my fighting conch ate it. Anyone else help with suggestions. The missing one was on the right. It was green/white. Here's before and after

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[chrisfont23]

Acans dont pick up and detach from rocks though. They grow from the skeleton. Not sure I understand.

 

[enchelycore808]

Do u mean the polyp bailed out from the skeleton?

 

[supscribe]

Looks like the glue failed and the rock fell