Unsure what this is

[Tturner]

Hey I pulled this off from between some zoa heads. It's been retracted for a day or so and I noticed this. I'm not sure what it is haven't tried to squish it.

 

[sbreefco]

It's a bivalve.

 

[Reefing102]

Looks like a filter feeding clam. Usually harmless in my experience

 

[vetteguy53081]

Agree on BiValve which is common amongst zoas and is a member of the scallop grouping. Harmless filter feeder

 

[Tturner]

Thank you everyone for such a quick response! Do you guys think he should stay in the tank? Would he live in the sump? Prefer not to kill. I was very worried !

 

[bradleym]

Thank you everyone for such a quick response! Do you guys think he should stay in the tank? Would he live in the sump? Prefer not to kill. I was very worried !

Living in the sump would be ideal as they are filter feeders and not photosynthetic.