Whites tree frogs are very good pets. You are doing well to buy a 29 tall. Thats what I'm keeping my two babies in. I cant afford pet store light bulbs, (I live in Canada and the 120 watt full spectrums are $160!) so I just go to Home Depot and buy a $3 grow lamp. They seem to be flourishing in that 60 watt. You dont even need a lamp wuth UV rays. The frogs prefer it, and I conducted a little experement with them, and for 3 days, I put them under a 60 watt regular bulb, and they did'nt eat as much. As soon as I turned on the UV bulb, they were eating like CRAZY! It was very interesting to watch! Just buy your bulbs from home depot. You'll save a TON of money. As far as an under the tank heater, you dont need one. I have one that I bought in the US at Petco in the clearance section for $3. Its very small (3x5 in) but it was a bargan. They dont ofter come down to it, but since it has been getting colder, they have been sitting over it more and more. You dont need a fogging maciene, I have one for the dry winters, but its not needed. It looks very pritty, and my frogs seem to enjoy it, but by no means is it nessacary. You have to moniter how long you leave ot on, or else mold starts to grow. I would not reccoment thos waterfalls. I have a small one, and my frog always sat in it. For some odd reason, he preferd it to his water bowl. Well, one morning, I found him stuck in one of the chanels the water comes down from. Let me tell you- It was NO fun getting him outta there. I think this covers most of your question, so I hope this helps!