?agTool 100-1200W Aquarium Heater, Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off Fish Heater with Digital Controller for Freshwater and Saltwater

Features

• 【Efficient and Stable Heating Element】Employing the most stable nickel-chromium heating wire, our heating element ensures rapid and consistent heat transfer. This feature not only accelerates water heating but also guarantees a stable and enduring warmth, aquarium heater providing a comfortable and secure environment for aquatic life.
• 【Precision Adjustable, Multiple Safety Measures】ＭagTool aquarium heater offers a wide temperature adjustment range, from 59°F to 93°F, with a built-in high-precision temperature sensor that intelligently stops heating once the set temperature is reached. This prevents overheating and eliminates the risk of "cooking" the fish. The water-off protection feature further enhances safety.
• 【External Controller, LED Display, Power Failure Memory】The controller is designed for convenience, featuring an LED display that shows real-time temperature and supports both Celsius and Fahrenheit temperature formats. The power failure memory function ensures that the last settings are retained, eliminating the need for reconfiguration during water changes.
• 【Robust Protective Design, Versatile Applications】ＭagTool aquarium heater crafted with thickened high-temperature-resistant quartz glass and explosion-proof quartz sand, effectively sealing against water infiltration. The external heater cover is made of high-quality PC plastic, safeguarding fish from burns. Suitable for various aquariums, including saltwater tanks, freshwater tanks, and planted tanks, catering to both commercial and personal users.
• 【Quality Assurance and Easy Installation】Dimensions of 12x3.2x1.2 inches, 1000 watts suitable for 500-1200L(130-310gal) tanks. Comes with a 12-month quality guarantee and includes three suction cups, a controller bracket, and a hook, providing users with multiple installation options for flexible and secure usage in different environments.