Seen my goby swimming round with a shrimp skins head with the tentacles still on so i figured it was just the shrimp shed its skin and went of into hiding for a while and my goby likes to gather uo everything he can find. So i thought nothing of it untill today were the shrimp has still not shown its face, hes normally out and about everywhere and jumps on my hand when i put it in. He was getting alot bigger aswell is he dead or is this just an elongated hide because he needs more time for a bigger shell