First of all I am having trouble responding to posts. I can start a thread just fine but I cant respond to one. Alright I have a 30" 29 gallon tank. I am getting an aquac remora and 24" t5ho 4 bulb fixture. I know I need a heater. Is that all the "stuff" that I need that isn't alive or rock? What is a good cheap heater for this size tank?