FREESEA 50W Mini Aquarium Heater Fish Tank Submersible Heater with LED Temperature Display
Multi-function LED digital display heater: Use advanced IC technology, perfect design,
Oval appearance, large LED display. Clearly and accurately displays the
water temperature, highlights your aquarium.
●Temperature control switch box should be higher than water surface.
●To get the best performance of heating up the aquarium , when you using this heater we suugest to use a wave maker at the same time to support water circulation.
●Heater should be completely submerged in the circulating water to work properly.
●Heaters can not be exposed above the water, Heaters can not working.
●Please check whether this product uses a matching power grid voltage(110V/60Hz).
●This product can not be repaired or modified by yourself, please ask supplier for suggestion.
●Heater must be completely immersed in water, can not be exposed above water.
●The heating rod is made of quartz glass assembly and cannot be easily damaged.
●Turn off the power supply for 10 minutes before cleaning the tank or maintaining the heater.
●When removing the heater, please don’t pull the power cord directly.
●The power outlet to which the product is connected must have a leakage disconnect switch.
●The power socket for heater must have a broken circuit switch.
Voltage: 110V-120V, 60HZ
Heater Size: 2.5 x 1.5 x3.5 inch