View Single Post
  #6  
Old 10-19-2008, 04:34 PM
justinl's Avatar
justinl justinl is offline
Member
 
Join Date: Dec 2006
Location: Vancouver, BC
Posts: 1,245
justinl is on a distinguished road
Default

the parasitic snails you're thinking of are called whelks. they look a bit like nassarius snails.

the attached snails from the OP's tank are called slipper snails. harmless. they're just hitching a ride on the bigger guy.
Reply With Quote