Clams on new live rock

[Deerhunter]

Found 2 different types of clams and not sure if I should remove and destroy or will they live?Definately not maxximas

 

[Anonymous]

How big are they and what do they look like? Do you see any flesh?

I don't know if they will live or die, but they most likely will do your tank no harm and are more likely benefitial to your tank (added biodiversity) IMHO.

Louey

 

[Deerhunter]

Some are round with layered coraline alge growing on them about the size of a 50cent piece,all the way around.the others are sort of rectangular shaped and all have their openings facing the live rock.
Can't see any flesh since they only open 1/8 inch , been in tank for 2 weeks and seem to be doing ok.I'm still cycling the tank so i'm not feeding and didn't know if they would live since they filter feed.