YCDC Submersible Aquarium Upgraded Temperature Review

【Explosion-proof Quartz Glass Aquarium Heater】: Our heater uses 23MM thickened quartz tube with outer diameter heating speed is faster and explosion proof is more stable. And it uses high quality nickel chromium heating wires stable saving is not affected by magnetism. Besides, the thick heatproof cover will also prevent your little fishes from scalding. Note: in the state of power failure, put the heating rod body into water and completely immerse it in water. 【HD with LED Display Controller】: HD LED control display real-time monitoring of the state of the fish tank. The controller is not waterproof, please keep it away from water. It should be hung on the outside of the tank or other places out of contact with the water. When the heating rod is in working state, the red light is on, and when the heating stops, the blue light is on. 【Automatic Temperature and High Power Heating】: Built-in oven temperature protection system, when the water level exceeds 34°C, the screen will display HH flash reminder. When the water temperature is lower than 20 degrees, LL will be prompted, low temperature alarm. 22°C~34°C/59~93°Fcirculating temperature control is convenient and fast. 【Dry Burning-resistant Protection】: When the heating rod leaves the water, the LED screen will display L1 with flashing reminder and stop working. Built-in intelligent sensor, will shut-off at once once if can not detect water, protect your fish & your big house together. 【Simple Installation and Easy Operation】: This 1200W aquarium heaters suitable for 140-200 gallons fish tank and the power cord and plug have UL certification, which has more safety guarantee while heating. It is applied for freshwater aquaculture, glass containers, and hydroponic systems.