I agree. I was googling and I'm pretty sure its a sebea. I wish my clowns would host it. It was on the sand bed and has since moved up to the rock and seems to be happy there now since switching my lights to MH. It hasn't moved since. Do these ones have a strong sting? I occl'y have my hand in my tank and end up brushing my fingers against it and all it does is stick and try to grab my fingers, but no stings...yet!
thanks for the quick id