Finnex Deluxe Electronic Temperature Controller

So far so good, controller is keeping temperature steady. It seems simple enough old school turn a dial with power on and heat on lights. Price is good and can be used with up to 800 watts. I'm going to plug in a 300 watt heater and a 500 watt one with one controller that's another way to spread out the heat. The separate temperature sensor is key, you don't want the temperature sensor in the heater. (Posted on 10/19/2018)

SORRY....OVERHEATS MY TANK. (Posted on 2/1/2018)

This controller keeps the temperature in my tank really constant, and it's quite accurate. I use this with a Finnex 300W Deluxe Titanium Heating Tube in a 40 gallon breeder.
(Posted on 3/16/2016)

I have had this control for over a year and it works perfectly. It takes a little time to adjust the heat exactly right since it does not have a digital viewer. It works much better than some of the higher priced ones I have. I plan to get another one to use. (Posted on 10/4/2012)