Enhance your aquarium environment with our advanced Al intelligent submersible aquarium heater, crafted from premium titanium alloy heating material for superior heat conduction and rapid heating performance. Designed with innovative PID constant temperature control technology, this heater ensures precise temperature maintenance with high heat efficiency and low power consumption, providing a stable aquatic habitat for your fish and plants. Key Features: · **Premium Titanium Alloy Heating Element:** Offers fast and efficient heat conduction, ensuring quick and uniform water temperature adjustment to meet the needs of various aquatic settings. · **PID Constant Temperature Control:** Utilizes an intelligent PID algorithm to deliver consistent and soft temperature regulation, maintaining the desired temperature accurately while optimizing energy use. · **Durable and Safe ABS Shell:** Encased in a non-toxic, sturdy ABS material that is safe for both freshwater and marine environments, preserving water quality and protecting aquatic life. · **12V Low Voltage Safety Design:** Operates on a safe low voltage of 12V to prevent electrical hazards for aquatic creatures; features automatic power cut-off when the heater is removed from the water to ensure safety. · **Separate External Controller with LED Display:** Equipped with a high-definition LED display located outside the heater for convenient temperature monitoring and control, allowing easy operation and fault detection at a glance. · **Double Temperature Sensing Probe:** Features dual sensors that continuously monitor the water temperature inside the heater for enhanced accuracy, enabling efficient heating cycles—heats for 1 hour followed by constant temperature maintenance for 3 hours. Specifications: · Material: ABS · Item Type: Aquarium Heater · Usage: Fish Tank Digital Display External Control Heating Rod · Temperature Control Range: 15-34°C Package Includes: · 1 x Submersible Aquarium Heater This submersible aquarium heater is a reliable and efficient choice for maintaining optimal water temperature in your fish tank. Its premium construction, precise temperature control, and advanced safety features ensure a safe and healthy aquatic environment for both freshwater and marine life. Perfect for aquarium enthusiasts seeking a high-performance, energy-saving heating solution.