Quote Originally Posted by Ken
Plastic is better than glass because:

1. Holds heat and humidity better.

2. Is lighter to move around.

3. Is much cheaper for the initial cost.

4. Is shatterproof.

5. Is usually at least partially opaque, giving the snake a little greater sense of security.

6. Only has as much ventalation as you put into it.

7. Comes in a much greater variety of sizes/shapes than glass aquaria.
Right on!