- Temperature Range 15°C~34°C (59°F~93°F),it is suitable for fresh water and sea water fish tanks of 20-50 gallons , provide comfortable environment for your beloved tropical fish
- Smart Temperature Control the micro chip will automatically keep the water in the fish tank at the temperature you set and keep it stable
- Easy To Use press the button of the thermostat to set the temperature,the temperature will changer within the cyclic temperature range just stop when you set it right
- Power-Off Memory Function the aquarium heater will automatically remember the temperature you set before power off,you don’t have to set the temperature every time
The instructions were in Chinese but luckily it is pretty easy to operate. Set the heater in the tank where you can see the LED readout; leave it unplugged for 10 minutes. Try to pick a location with some water circulation so that the thermostat reads the average tank temperature – if you try to wall it in behind decorations that somewhat enclosed space may be hotter than the rest of the tank causing it to turn off at the wrong time. Once you plug it in push the button on the power line – it loops from 15°C~34°C. Just press the button until it gets to the preset temperature you want and let it go.
Here’s a quick conversion chart as the temperature readout is in centigrade.