hygger ETL Certification Aquarium Heater, 50W/100W/200W/300W Submersible Fish Tank Thermostat Heater with Adjust Knob Suction Cup for Small Betta Coral Saltwater and Freshwater
Read more INSTALLATION POSITION INDICATION: BE SURE TO PUT IT INTO THE WATER COMPLETELY. Read more ETL Certification for hygger HG-998 Aquarium Heater QUALITY ADVANTAGE top adjust the temperature twist 2mm Explosion-proof Glass temperature scale setting guide bar Bottom Protective Cover Read more American standard plug Powerful double suction cup Black hidden heating wire glass shell Special fuse For safety, a fuse is installed inside. When the aquarium heater is plugged in, the fuse will be automatically disconnected after the heater is out of the water for more than 3 minutes, and the fish tank heater will be damaged. Note: At this time, even if you put the heater in the water, the heating work indicator is still on, but not work again. Read more HOW TO USE SEE According to your aquarium, choose the temperature you want. ROTATE After determining the temperature, turn the rotary knob to rotate the red indicator bar to the temperature scale bar you want SUCK Install the suction cup into your fish tank, making sure that the heater is completely immersed in the water. SEE Plug in the power, the work indicator light turns on, and the heater starts to work. Read more
Product Features
- TEMP SETTING GUIDELINE: DO: Rotate left and right to adjust the temperature, easy to adjust, the range is 68F~93F. SEE: temperature scale setting guide bar. Working indicator light, plug in the power, the working state is more intuitive.
- SAFETY CERTIFICATE: ETL Certification, hygger provide the most effective guarantee for your fish tank. Thickened Quartz Protective Glass; Bottom Protective Cover; Stable Suction Cup; Double Seal; Precision Welding; No Leakage Of Insulation;
- WORKING PRINCIPLE: The hygger THERMOSTAT HEATER stops when the surrounding water temperature reaches the set temp, and starts to work when the surrounding water temp is low, and it cycles over and over again to achieve equilibrium. It is not a traditional heater that has been heated all the time.
- PRODUCT PARAMETER: Cord Length: 5.9ft; Voltage:120V AC 60Hz; Watts:50W/100W/200W/300W; the temperature range is 68F~93F; Can be used in various tanks, coral saltwater, and small betta freshwater tanks.
- QUALITY GUARANTEE: 2mm thick glass tube, heat conduction is more even, anti-collision, explosion-proof and corrosion-resistant, dual-purpose for betta freshwater and saltwater. The high-efficiency heating wires have a large area and are arranged tightly to increase the heating area and transfer the heat evenly.
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Size - 50W for up to 15 gallon