Best Aquarium Heater - Plastic Quartz Glass Fish Tank Heater with LED Controller for Freshwater & Saltwater Aquariums | Perfect for Tropical Fish, Shrimp & Coral Reef Tanks

How to Use: Correct use method: 1. When the power is off, put the heating rod body into the water, the whole is completely submerged in water, plug in the power supply and set the temperature. 2. Place the heating rod in a position where the water is circulating, so that the heat from the heating rod can be circulated to the water in the tank. 3. Do not insert the heating rod into the sand or mud at the bottom of the tank to prevent unnecessary trouble caused by burning the rod. 4. As the water cut off induction device is located in the upper part of the heating rod, it is forbidden to install the rod upside down, with the head down and the heating body up to prevent the heating body from being exposed to the water due to lack of water, which may cause damage. 5. The temperature setting button in the middle of the power cord must be exposed outside the water to prevent damage caused by entering the water. Specification: Item Type: Aquarium Heater Material: Plastic, Quartz Glass Use: Aquarium, Fish Tank Water Heating Suitable for Water Volume: Below 600L Suitable for Fish Tank Size: Below 150cm/59.0in Package List: 1 x Aquarium Heater 2 x Suction Cups 1 x Manual Note: The LED display controller is not waterproof, please keep it away from water.

[Quartz Tube] Fish tank heating rod using thickened quartz tube, faster heating speed, explosion proof and more stable, plastic shell can well guard the quartz tube to prevent fish from scalding.

[LED Display] Aquarium heater with LED display controller, real time monitoring of fish tank status, 20°C to 34°C cycle temperature control, convenient and fast. Red light on when working, blue light on when heating stops.

[Stable Heating] Aquarium heater uses high quality nichrome heating wire, which is stable and power saving, durable and not affected by magnetism, creating a comfortable underwater living environment for your fish.

[Energy Saving] When the heating rod starts working, the machine instantly heats up with high power until it is close to the set temperature and starts to thermostat at low power, saving energy and power.

[Safety Protection] When heating rod leaves the water, the LED screen will show L1, flashing to remind and stop working, built in intelligent sensors, if the water can not be detected will shut down, can guard fish.