You will need an aquarium heater to keep your tank in a steady and controlled temperature, as proper temperature range is very important to fish and other Aquatic in winter.Our U-picks aquarium heater help your fish and other aquatic keeping away from stress and diseases by providing proper temperature.
Features:1, The aquarium heater is provided with an extra thermometer to show the accurate tank temperature to avoid overheat or freeze.2, The aquarium heater is operating as a staged heating, once achieved the setting temperature, it will stop heating for a while, and then continue working to maintain the temperature.3, Easy to set and adjust to the setting temperature with the use of the temperature adjustment knob, offers simple installation.4,Strong suction cup TIGHTLY FIX the heater to the tank.
Notices:1, Before powering, make sure the heater is completely submerged in the water.2, Before removing the heater out from the water, make sure the heater is unplugged to avoid dry heating.3,The aquarium heater will stop working if the outside temperature is over 94°F(34°C).
4, Please NOT put the aquarium heater into the sand as this will cause INACCURATE heating.
Specification:Power: 300WVoltage: 110V-120V, 60HZHeater Size: 15 x 1.35 inch
Package included:1* Submersible Aquarium Heater1* Thermometer1* package box