2 antennea sticking out of a small white tube with dark trapdoor.

[Mackey]

found small white tube on my frag, had 2 antenna sticking out of it. wondering what it is, and if I should get rid of it.

 

[Tamberav]

sounds like a vermetid snail which is generally not a welcome guest

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[EeyoreIsMySpiritAnimal]

found small white tube on my frag, had 2 antenna sticking out of it. wondering what it is, and if I should get rid of it.

What is that!! A R2R guide to common new tank hitchhikers.

One of the greatest things about starting a reef tank is getting your live rock in and admiring all the diversity within it. The rock comes to life different creatures. This is a guide that I, along with a very well known critter identifier @KJ , have put together for the new reefer on what...

www.reef2reef.com