Hi folks, first time posting on here and new to the pool experience. Just wanted to know where to purchase a pool heater for my 16 X 48 Intex above ground Ultra Frame Pool. I have a 4 month old son, and I would like to bring him in with me into the pool but worry that the water may be to cold for him. I purchased a solar cover last year which worked ok, but I don't think it is warm enough for the little guy. I've looked around on the net but haven't come across anything yet. Any assistance or advice would be greatly appreciated.