hygger Aquarium Heater 300W/500W/800W/1000W, Submersible Fish Tank Heater with Digital LED Controller and Intelligent Leaving Water Automatically Stop Heating System, for Freshwater and Saltwater
- 500 WATTS AQUARIUM HEATER - 500W aquarium heater is suitable for 66 to 135 gallon saltwater and freshwater aquariums. The heater length is 10.8 inches, voltage 110-120V, power cord is 10.1 feet. Please select the appropriate wattage aquarium heater according to our size chart
- OVERHEATING & OUT OF WATER PROTECTION - When the water temperature exceeds 94°F or it is lower than the minimum water level, the heater will automatically cut off the power and stop heating, it will display an error code and sound an alarm until the water temperature is below 94°F or the heater is completely immersed in the water. Error code: HH-high temp; LL-low temp; AUTO shut off-out off water. Multiple protection, let you get rid of "boiled fish"!
- DIGITAL LED CONTROLLER - Temperature adjustable range: 59℉-93℉, Accuracy：±1°F. You can use the included bracket to mount the controller on the edge of the tank to adjust the temperature without reaching into the water. LED controller shows the current water temperature, preset temperature, working power and more warning sign of Low/ Hi temperature/ Auto shut off. Very easy to operate!
- EFFICIENT AND EXPLOSION PROOF - The aquarium heater is made of explosion-proof quartz glass and high-temperature resistant nickel-chromium heating wire. This results in faster water heating, safer, and more longer-lasting. The heater guard is made of high quality PC plastic to protect your fish from burns
- COMPLETE ACCESSORIES AND WARRANTY - This aquarium heater comes with accessories you need. Package includes 1 aquarium heater, 1 controller, 3 suction cups, 1 bracket and 1 hook. It offers 12 months warranty.
Product Description:
The Hygger HG043 Double Quartz Heater is a high-performance aquarium heater designed for both freshwater and saltwater aquariums. It features advanced technology for precise temperature control, rapid heating, and safety, ensuring optimal conditions for aquatic life.
Key Features:
Double Quartz Heating Rod: Made of explosion-proof quartz glass and high-temperature-resistant nickel-chromium wire for fast, efficient, and durable heating.
LED Digital Display: Shows real-time and preset temperatures in Fahrenheit, with indicators for low/high temperature warnings and auto shut-off.
Precise Temperature Control: Adjustable range from 59°F to 93°F (15°C–34°C) with ±1°F accuracy. Automatically stops heating when the set temperature is reached.
Auto Safety Features:
Auto Shut-Off: Activates if the heater is exposed to air (flashes warning).
Memory Function: Retains settings after power loss.
Easy Operation: One-touch adjustment (1°F per press) and clear LED display for user-friendly control.
Versatile Sizing: Available in multiple wattages for different tank sizes:
300W: 40–80 gal (152–302L)
500W: 66–135 gal (250–343L)
800W: 80–220 gal (302–383L)
1000W: 130–260 gal (492–984L)
Safety & Maintenance:
Fully Submersible Design: Must be fully submerged during operation.
Drip Loop Requirement: Prevents water from reaching electrical outlets.
Monthly Cleaning: Use water only—no chemicals or detergents.
Safety Warnings: Includes protections against dry operation, electrical hazards, and improper handling.
3x suction cups (includes 1pc spare part)
1x Controller holder
1x Hook
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HG043-300W | HG043-500W | HG043-800W | HG043-1000W | |
| Wattage | 300W | 500W | 800W | 1000W |
| Heater size | 13.3 x 3 x 1.2 inch | 13.3 x 3 x 1.2 inch | 13.3 x 3 x 1.2 inch | 13.3 x 3 x 1.2 inch |
| Recommend Tank Size | 40~80Gal | 66~135Gal | 80~220Gal | 130-260Gal |
| Power Source | Corded Electric | Corded Electric | Corded Electric | Corded Electric |
| Temperature Range | 59°F to 93°F (15℃ - 34℃) | 59°F to 93°F (15℃ - 34℃) | 59°F to 93°F (15℃ - 34℃) | 59°F to 93°F (15℃ - 34℃) |
