just in 9/7/13 :
12) Axolotl amphibians 2-2.75 inch
no heater
feed any frozen foods (bloodworms, brine shrimp, etc.)
very nice
we have : 2 brown and 10 albino
http://en.wikipedia.org/wiki/Axolotl
http://www.youtube.com/watch?v=V7cxJY5gu-A