Aquarium Heater - 800W Fish Tank Heater Suitable for 80-220 Gallon, Double Digital Display LED Controller, Double Probe Protection Buzzer with 2 Suction Cups Suitable for Fresh and Saltwater

Features

• 800W AQUARIUM HEATER - The HCXMDY 800W aquarium heater is suitable for 80 to 220 gallon tanks, for both saltwater and freshwater. With a length of 12.8 inches and a voltage of 110-120V, the aquarium heater comes with a 6.6 feet power cord. Choose the appropriate wattage based on our size chart
• MATERIAL UPGRADE - The fish tank heater is constructed with explosion-proof quartz glass and high-temperature resistant nickel-chromium heating wire, housed in a high-heat resistant carbon fiber shell. This design ensures enhanced heating speed for faster and safer heating, as well as durability and reliability, while also protecting fish from burns
• 3 HEATING MODES - The heater for fish tank offers three heating modes: in Standby Mode, the control box's LED light is off; in Precision Mode, heating activates when the water temperature drops 1F below the set point, indicated by a red light; and in Energy-Saving Mode, heating begins when the temperature falls by 2F, signaled by a green light for optimal energy efficiency. The heater features an adjustable temperature range of 59F to 93F, with an accuracy of 1F
• DUAL DIGITAL DISPLAY - The product features a double digital display, with the top display showing the set temperature of the aquarium heater, and the bottom display showing the current temperature of the aquarium heater as well as any error codes. This feature allows users to easily monitor and adjust the temperature settings of the fish tank, while also providing immediate feedback in the event of any errors or malfunctions, and respond quickly to any issues that may arise
• 7-FOLD PROTECTION - Our water heater for fish tank features 7 layers of protection to ensure peace of mind for buyers: IPS anti-boiling fish (IPS), heater-out-of-water protection (E1), over-temperature 96.80F protection (E2), dual probe self-check protection (E3), communication signal abnormality protection (E4), fire protection (E5/E6), and leakage protection. If any of the above situations occur, the corresponding code will be displayed on the screen
• WHY BUY FROM HCXMDY- Considerate Service. We provide 24/7 online customer service to answer any questions. Please ensure the heating element of the aquarium heater is positioned at least 3.9in/10cm below the water surface to prevent damage to the plastic shell and water level drop. Accidents such as dry burning and cooking fish due to improper use or human error are not covered under warranty