I use Kessil A360Xs on both my tanks, on my 40B, I have a Kessil A360X, and an Aquatic Life Hybrid T5 Fluorescent. Nothing on my tank is connected to wifi, just the way I want it. Don't get me wrong, I love tech, and I am a very techy person, but I don't want to have to put up with the hassle of Wi-Fi connected to my tank. I have no reason to do it either way, it's very easy to tune (the Kessil knobs) and they are on a Save-A-Watt timer from BRS. I manually dose, of course soon enough I will have to buy a doser because of vacationing, but that will be the only Wi-Fi thing I will ever put on my tank.