Snake Tub

What is the eastiest way to heat a snake tub?:)

Flexwatt that is regulated by a Thermostat

http://www.reptilebasics.com/flexwatt-heat-tape

http://www.reptilebasics.com/flexwatt_faq

I've had luck with regulated UTHs as well.

Flexwatt for multiple tubs for sure. If your talking one tub just get a uth

Flexwatt for sure. You can make it as long as you want, it hardly takes up room, it's durable as long as it doesn't have tubs rubbing against it, it's cheap to buy, and it's cheap to run.