Size: 300W 0.87*14.17 in
1. 110V-120V/60HZ, USA standard plug, 1.5M cable;
2. Fully submersible. Both for fresh and salt water.
3. Adjustable temperatures from 61°F to 90°F (16°C - 32°C). A good range for most fish is 76° to 80°F (25- 27°C).
4. Shatterproof,made of PTFE,a mixed material of metal and plastic, because of the special material, very hard to get broken, more suitable for famous fishes, also ideal for turtle and reptile(please note all the heaters only can work under water,including this one).
1. Install the suction cup on the heater according to the installation diagram.
2. Please be sure that the heater needs to be completely sunk into water, horizontal or vertical fixed in the water cycle better place, and let the working light can be seen as clear as possible.
3. Make the cable slightly droop, make sure the lower end of the cable lower than the height of the socket, to prevent the water flow into the socket through the power cable.
4. Adjust the temperature adjustment button to set the require temperature. The heater will automatically control the power on or off to the heating part according to the difference between the water temperature and the set temperature, to adjust the water temperature.
5. When using this product, slowly raise the temperature from the lower temperature to the desired temperature (for example, if the required temperature is 28℃/82℉, the temperature should be adjusted from 26℃ /78℉or less, start warming up slowly), and please pay more attention to the change of the water temperature within one week.
6. It is forbidden to pull the heater adjustment knob outwards.