Axolotl

Axolotls (Ambystoma mexicanum) are a type of salamander and can be found in a variety of colors, including black, gray, gold, and white.  Some can even carry the amazing ability to glow in the dark, they are often referred to as GFP (meaning Green Fluorescent Protein, found in certain Jellyfish)
 
With their cute little smile and button eyes axolotls may be one the cutest exotic pet to own. They are absolutely adorable and can be just as entertaining to watch. 
Unlike most salamanders, they do not undergo metamorphosis from larval to adult form where breathing changes from gills to lungs. Instead, they remain aquatic their entire life. 
 
Axolotl are relatively easy to care for and hardy, they are known for the amazing ability to regenerate parts of their bodies, which makes them an excellent choice for beginner and new pet owners. 
Plus, their dietary needs are fairly straightforward. They feed on frozen foods, live worms, small fishes, and daphnia.  
 
However,  to keep your axolotl healthy and happy  you must be able to provide an adequate tank that is kept at the right temperature.
 
Adult Size: Between 6 and 12 inches long
Average Purchase size : 1 - 3 inches
 
LIFE EXPECTANCY: 5 to 15 years on average