Nautilus

[Calappidae]

http://www.bluezooaquatics.com/productdetailcc.asp?did=11&cid=354&pid=20747

I'm not purchasing it for obvious reasons. However I'd like to revise why exactly these shouldn't be purchased again. :reading:

[vipermaverickk]

If I remember correctly, they are an endangered species. Which leads me to believe that they shouldn't be kept in captivity, especially considering the level of difficulty involved with keeping one.

Just my opinion, though. :)

[aquaenthusiast]

http://www.aquariumofpacific.org/onlinelearningcenter/species/chambered_nautilus

http://www.youtube.com/watch?v=ekH_1YNs6Nc