MQ Submersible Aquarium Heater Auto Thermostat, 200W Fish Tank Heater with LCD Digital Aquarium Thermometer, Shatter…

Introducing the MQ Submersible Aquarium Heater Auto Thermostat, a reliable heating solution for fish tanks ranging from 15 to 40 gallons. This 200W aquarium heater operates on AC 110-120V and features a 5.0ft energy cord for convenient placement. Please refer to our sizing chart to select the appropriate wattage for your tank.

Designed for ease of use, this heater comes with a removable shield and two suction cups, allowing for seamless installation in both acrylic and glass tanks. The temperature is fully adjustable, ranging from 68-94℉. Simply rotate the dial to one of the preset values—68, 71, 75, 78, 82, 86, 90, or 94—to maintain precise control over your aquarium’s climate within a 2-degree difference.

Safety is paramount, and our heater features robust protection mechanisms. It effectively maintains the tank water at the set temperature, automatically halting heating when the water temperature rises 1.5-2℉ above the set temperature, and resumes heating when the water temperature falls 1.5-2℉ below the set temperature.

Crafted from shock-resistant quartz glass and double-sealed for enhanced durability, our heater is blast-proof and prevents electrical leakage, ensuring the safety of your pets. Suitable for use in both freshwater and saltwater aquariums, it provides a constant warm environment for your fish to thrive.

As a bonus, each heater comes with an extra thermometer to accurately monitor the tank temperature, preventing overheating or freezing. Ensure your pet fish stay healthy with a consistent warm environment provided by the MQ Submersible Aquarium Heater Auto Thermostat.