Snail ID. Behaviour I've never seen before.

[chilipopper]

Hi all.

My first post here but been lurking a while.

Please ignore the water cloudiness in the video as I had just fed the corals some reef roids/amino mix. After feeding I noticed one of my snails hanging from the return nozzle like spiderman. Before I got a chance to film I witnessed him lower himself down from the return nozzle slowly, at first I thought he was falling off but he lowered himself down bit by bit, kind of hung there in the water column for a good 3 or 4 minutes and then reeled himself back up on to the return nozzle.

Anyone had similiar experience or know the ID of this fella? I thought he looked like one of my many nassarius snails but I've never seen them do this before.

Cheers all

 

[blaxsun]

Any images? (can't view the video)

 

[chilipopper]

Any images? (can't view the video)

Apologies for the quality. Photos of a video didn't turn out all that good.
Couple in there just to show you how it was hanging/suspended.

 

[blaxsun]

I don't think it's a nassarius, but I'm drawing a blank.

 

[ReeferHD]

definitely not a nassarius, looks more like a dove snail (Columbellidae) or nano conch (Strombus Maculatus) but it could be something else. most snails will do something weird from time to time.