Need ID on a..

[flamron]

I don't know what it is. It came with the rock. Been there since the beginning. It kind of looks like it is about to explode. Thanks

 

[steve-s]

Is there something in the little cavern area? The only thing I see is the Trocus snail. Might need a little direct light or a flash....

Cheers
Steve

 

[flamron]

It is below the snail and to the right just a little. The bluish colored thing with the two black holes. I think the holes are mouthes. It reacts when I feed it with chromaplex.

 

[WarOrks15]

looks like a card of some sorth. i would take it out. i am not a fan of crabs in my tank. i am thinking of takeing all of the hermits out too. they kill each other. but i would say it looks like a crab.

 

[steve-s]

If it where a little more lit I could be sure but it looks much like a sea squirt or other type of tunicate.

Cheers
Steve