Nov 1, 2012 #1 Aquaman29 Aquarium Advice Regular Joined Oct 29, 2012 Messages 63 Any ideas what this shiny case looking thing is
Nov 2, 2012 #2 ccCapt SW 20 & Over Club Joined Mar 15, 2004 Messages 5,365 Location Northeast PA Hard to tell, but it could be a flatworm.