what is this

sorry these are the best pics i could get (my camera sucks) but i have no idea what this thing is.it has a bumch of legs in the back and that thing in the front gets short and long it weird

 

The pictures aren't really helping. How big is it? Your description sounds like a dragonfly larvae (if it was a freshwater tank).

 

its saltwater... its about a 1'4 inch long and with legs out fully also about a 1/4 inch legs are brown and the part that extracts and retracts is lick a cremy white color..

 

bump

 

Sorry, without better pictures, I can't even take a guess

 

I think it's big foot. or the Locness monster

 

Or the female.....oh, never mind!

 

its the blob!

 

hahahaha i really need to know what this is so i know wether or not its safe... its in my fuge and it seems like the head or the white part is attached to the macro in my fuge.....

 

Sorry to make light of it. but I can't see how anyone could ID it with the info and pic. Is there anyway you could describe it better or get a clearer picture

J