MODUODUO Aquarium Heater Submersible Betta Fish Tank Heater with Suction Cups Auto Thermostat Heater Marine Saltwater and Freshwater (100W)

Features

• Easy to Use-you can use the two suction cups to fix the heating rod and easy to hide in the fish tank. There is the temperature indicators on the heating rod so that you can know the temperature any time in the Aquarium.You can switch the red temperature control knob on the top to adjust the temperature.
• Wide range of applications:-100W submersible heating rods are suitable for 10 to 25 gallons fish tanks, suitable for salt water and freshwater fish tanks.
• Quality Assurance- the2mm thickened quartz glass is explosion-proof anti-corrosion, double-layer waterproof insulation, IP68 high grade waterproof standard.
• Important Note- When the heater is in use, the heating rod must be completely immersed in water to avoid dry burning damage to the heating rod. Place the heater bar vertically or horizontally in the aquarium to make the indicator light as clear as possible. Then plug in the power cord and the indicator lights up to indicate that it is working.
• 100% satisfaction-any quality problem, please contact with us by email promptly.,We will try our best to help you. Since your satisfaction is our top priority.