What is this critter?

[omar jawad]

Found this guy this morning. It has a hard shell and what appears to be tentacles surrounding the entire body. It is moving slowly accross the rock.

 

[joshkirkland83]

Looks like a baby cracken.

 

[omar jawad]

Never heard of this. Good or bad?

 

[Pat Clark]

It's a limpet great clean up guy

 

[reef lover]

be careful with the limpets some are safe some are not. if its a keyhole limpet id get rid of it or throw it in the sump...they like hard corals...

 

[Pat Clark]

True forgot about them ones