Hi Everyone,

I am new to this hobby and just set up a vivarium in preparation for the red-eyed tree frogs that I will someday purchase. I'm having trouble maintaining the temperature in the terrarium. I simply have a heat bulb at the top right now and I was told that should be sufficient; however, I'm finding it is not. I've read varying opinions on under tank heaters. Can you recommend specific methods that have worked for you?

Thank you!
Nicole