Aug 29, 2013 #1 Tysob44 Aquarium Advice Activist Joined Feb 17, 2013 Messages 153 Is this a mantis Attachments image-3990155881.jpg 183.7 KB · Views: 95
Aug 29, 2013 #2 AquaRick Aquarium Advice Addict Joined Sep 3, 2011 Messages 2,638 Location Northern CA No, just looks like a large amphipod/copepod.
Aug 29, 2013 #3 Fresh2o Aquarium Advice Addict Joined Jun 9, 2012 Messages 12,862 Location Northern Virginia +1 on the amphipod/scud/Gammarus shrimp