a few questions

[reptile boi]

Hey,
I was wonderin what kind of lamp/light would you use for a colombian boa in a 33 gallon tank, and how many watts? Also, does anyone know where to get rheostats, or thermostats in Ottawa? Does home depot sell them? Also, does anyone know if home depot sells ceramic heat emitters?


Thanks,
Ben

[reverendsterlin]

undertank heater with a rheostat

[reptile boi]

how much do rheostats cost? And will it heat up a 3feet long by 1 foot wide tank?