AQQA 500W 800W Submersible Fish Tank Heater with Double Explosion-Proof Quartz Tubes, External LCD Display Controller - Ideal for Marine Saltwater and Freshwater Aquariums Review

Product Description: AQQA Aquarium Heater - Advanced Heating Solution for Marine and Freshwater Enthusiasts

Ensure a safe and comfortable environment for your aquatic companions with the AQQA Aquarium Heater. Designed for both marine saltwater and freshwater tanks, this high-performance submersible fish tank heater is equipped with advanced features to maintain optimal water temperature. Its double explosion-proof quartz tubes and external LCD display controller make it a reliable and durable choice for aquarium enthusiasts.

Exceptional Safety and Durability

The AQQA Aquarium Heater is constructed with two explosion-proof quartz tubes and high temperature-resistant nickel-chromium alloy heating wires, ensuring exceptional thermal conductivity and durability. These materials guarantee a safe and long-lasting heating solution for your aquarium. Additionally, the high-quality plastic shell with micro-holes allows for efficient heat transfer while protecting both your fish and yourself from potential scalding.

Precise Intelligent Heating and Memory Function

Featuring built-in sensitive dual temperature probes, the AQQA Aquarium Heater offers precise intelligent heating capabilities. With an impressive temperature accuracy within ±1°F/±1°C, this heater maintains a stable and comfortable environment for your aquatic ecosystem. The memory function enables the heater to remember the last temperature setting, providing convenience and peace of mind for aquarium owners.

Key Benefits and Applications

The AQQA Aquarium Heater not only ensures the well-being of your aquatic pets but also offers various benefits for aquarium enthusiasts:

With its exceptional safety features, precise temperature control, and compatibility with various aquarium setups, the AQQA Aquarium Heater is an essential accessory for any marine or freshwater enthusiast. Experience the benefits of this reliable heating solution and provide your aquatic companions with the ideal environment they need to thrive.

[2 Tube Explosion-proof Quartz Glass Aquarium Heater]The inside of this aquarium heater is made of 2 explosion-proof quartz tubes and high temperature resistant nickel-chromium alloy heating wires, which has excellent thermal conductivity and is very safe and durable. The shell is made of high-quality plastic with micro-holes, which can evenly transfer heat to the outside while effectively protecting the fish and you from being scalded. [Precise Intelligent Heating & Memory Function]The aquarium heater has built-in sensitive dual temperature probes, making the temperature accuracy within ±1°F/±1°C. And when the water temperature is lower than the set temperature by 1°F/1°C, the heater will automatically start heating in a low energy consumption mode. Memory function can automatically retain the previous set temperature when the heater is restarted, no need to set it again. [2 Automatic Power-off Protection & Prevent Fish From Burning]For the protection of the fish and your safety, the fish tank heater is equipped with 2 automatic power-off protection functions: 1Run Dry Protection: automatically turns off when the heater is exposed to air, the display shows "E1" and flashes. 2Overheat Protection: automatically shuts off when the water temperature exceeds 95°F(35°C), the display shows "HH" and flashes. [Convenient External LCD Display Controller]The dual-temperature LCD display can show the real-time water temperature and the set temperature at the same time, which is very clear and you don’t need to buy a thermometer separately. Through the button on the controller, you can easily adjust the temperature and change the unit without wetting your hands (Temp range: 59-93°F/15-34°C, long press for 5 seconds can convert the unit from °F to °C). [Wide Range of Use & Reliable Purchase]AQQA 2021 upgraded submersible aquarium heater is very suitable for 66-220 gallon aquariums, and can be used for both marine saltwater and freshwater. AQQA aims to provide every user with the highest quality products and services, we offer a 12-month warranty and professional after-sales service, any questions, please don't hesitate to contact us.