AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W/1200W Fish Tank Heater,External Temperature Controller LED Temperature Display with 2 Suction Cups Suitable for Saltwater and Freshwater

Introducing the AQQA Submersible Aquarium Heater - the perfect heater for your fish tank! Made with explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire, this heater is not only durable but also safer for your fish. With fast water heating and a long-lasting design, your aquarium will always stay at the perfect temperature. Plus, the high temperature resistant PC material shell ensures your fish are protected from scalding. Don't compromise on the safety of your fish - choose AQQA!

With temperatures ranging from 68℉ to 93℉, the AQQA Aquarium Heater automatically heats up when the water temperature drops below your set temperature and stops heating once it reaches the desired temperature. The built-in thermometer ensures accurate temperature monitoring, giving you peace of mind knowing that your aquarium is always at its optimal temperature. Fahrenheit or Celsius? No problem! With a simple press and hold of the "+" and "-" buttons, the temperature units can be easily converted.

Keep an eye on your aquarium's temperature with the LED External Controller with Indicator Light. The LED digital display screen shows the current water temperature and the preset temperature. Torch light and surrounding lights flicker when the heater is actively heating, giving you a clear indication of when the water is warming up. And when the lights stop flickering, it means the water has reached the set temperature and is being maintained. With this external controller, you have full control over your aquarium's temperature.

Never worry about power outages again! The AQQA Aquarium Heater comes with a memory function that retains your temperature settings even if the power is shut off. Your pets are always protected, even when you're away. Plus, the dry burning-resistant protection feature ensures the heater automatically powers off if it's 5cm above the water surface, preventing any potential damage or accidents. Simply re-submerge the heater to reactivate it. Easy and hassle-free!

Installation is a breeze with the adjustable hooks on the back of the controller. No tools needed! These hooks can be tailored to fit the thickness of your fish tank, providing a secure and reliable attachment. With AQQA's 1-year warranty, you can purchase with confidence. So why wait? Get the AQQA Submersible Aquarium Heater today and provide your fish with the perfect environment. Your fish will thank you!

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