ok, i was just passing my tank last night and just like probably most of you i gave it a quick look with a flash light. well....there was this thing(sorry no pic) that was swimming....sort-of. it had a white head that was about the size of half of a pencil erasure with a body that was a clearish white. what it reminded me of was a squid or something like that , but instead of have a couple of arms it seemed to only have one(the body). It was swimming in a weird pattern then i guess it got sick of my light and retreated to the rock. can anyone tell me what this could be...good...bad...? thanks in advance.
