Aquarium External Temperature Controller EH-300 Water Heater Rod for Fish Tank, Precise Temperature Regulation, Durable Heating Equipment

Ensure optimal aquatic environment with our advanced Aquarium External Heater Rod, designed for strong stability, high accuracy, and a sleek, modern appearance. Crafted from durable ABS material, this external heater rod provides precise temperature control through a full electronic LED digital display, allowing you to maintain the perfect water temperature effortlessly. Suitable for both freshwater and seawater aquariums, its unique design eliminates the need to place the heating element inside the tank, effectively preventing fish from being scalded. Key Features: · Precise Temperature Control: Equipped with an intuitive LED digital display and adjustable temperature settings ranging from 20℃ to 35℃ with 0.5℃ increments, ensuring accurate heating for your aquarium. · Dual Compatibility: Suitable for both fresh and seawater aquariums, offering versatile use without compromising performance or safety. · External Installation Design: Installed on the outlet pipe of the filter bucket or pump outside the aquarium, the heater rod prevents direct water contact, protecting aquatic life from burns. · Robust Thermal Conductivity: Engineered to withstand significant temperature differences without bursting, ensuring long-lasting and reliable operation. · Inlet and Outlet Connectivity: Features 16mm/20mm inlet and outlet hose connections on both ends for easy integration into existing filtration systems. · High Stability and Durability: Made from premium ABS material with excellent heat resistance and a refined appearance that complements any aquarium setup. Specifications: · Material: ABS · Item Type: Aquarium External Heater Rod · Temperature Control Precision: ±1-2℃ · Power Options and Aquarium Size Compatibility:  – 300W: Suitable for aquariums approximately 80-120cm (31.50-47.24 inches)  – 500W: Suitable for aquariums approximately 100-150cm (39.37-59.06 inches) Package Includes: · 1 x Aquarium External Heater Rod · 4 x Inlet/Outlet hose connectors · 1 x Cleaning Brush Important Installation Notes: · Must be installed on the outlet pipe of the filter bucket or pump outside the aquarium. · Align the heater’s indicator arrow with the direction of water flow to prevent temperature deviation. · Ensure water flow is running through the heater before powering on to avoid damage. · The heater rod is designed for external use only and must not be submerged in water. This Aquarium External Heater Rod delivers precise and safe temperature regulation, enhancing the health and vitality of your aquatic environment. Its external design promotes fish safety while providing efficient heating, making it an ideal choice for aquarium enthusiasts seeking reliable and easy-to-install temperature control solutions.