Go for it! As long as you have a suitable enclosure, you can do almost anything. If you don't intend to breed her, then be sure to purchase another female. And just for safety, you may want to find one that's already an adult, or just as big anyway. Introduce them slowly and see if they get along. If nothing violent occurs, you're safe!
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Reptiles:
2.2 Leopard Geckos
0.1 Ball Python
0.1 Bearded Dragon
0.1 Box Turtle
0.1 Corn Snake

Bird:
0.1 Jenday Conure

Pups:
2.0 K-9

and lots of tropical fish!

-Patrick