ID on squrting tube

[Chin_Lee]

Does anybody know what this is? I've seen a few of these in my tank squirting milky substance into the water column. Usually when one does it, i see another one doing the same so I'm assuming they are doing some sort of tango. This "ejecting" of fluid will last about 1-2 minutes long ..... must be one hell of an :crazyeye:.
But if you know what it is, please let me know.

http://www.canreef.com/photopost/data/500/medium/684_8452.JPG

http://www.canreef.com/photopost/data/500/medium/684_8456.JPG

[KrazyKuch]

Does it move around the tank????

Does it kinda look like a snail with no shell....

If so then I think they are stomatella(sp?)

They are good for your tank.....I have about 15 of them now!!!!