Idk WHAT THIS IS

[Triple R]

ok well I was just looking at my tank and in a larg rock i seen about 6-10 hair thin clear tenticles coming out of it and picking up some frozen food from the rock and the tenticles are about 3-4 inches long does anyone know or have a slight chance of knowing what it would be

 

[Chiefmcfuz]

If you get some pics we could probably help you out but right now it could be anything

 

[Triple R]

ok ill try to find my camera. but i only see the tenicles and nothing else