I just use CFL, T5's are good too. 6500k is all you really need to make sure that you have for the plants. I use live moss for ground covering. There are actually several layers of different substrate materials that you need to use to get where you need to be. Misting systems are good,( you can actually make your own easy enough). Foggers are nice as well. I have used one of the little ultrasonic ones that you can place inside the tank, however, it seemed to get dirt in it pretty easy and would quit working. A lot of people use humidifiers and rig tubing to them and run it into the tank. I don't heat my tanks as it seems that the light itself keeps it warm enough inside. I live in Troy and if anyone comes over to Aquatic Specialists and sees what I have there, and would like to see the tanks that I have at my home, I can make arrangements through the store to do so. I do not work there, but the owner will help you get in touch with me. There is also information on hand there.