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Why You’ll Love It This is an easy-to-clean and maintain Dual rod heater with multiple safety protections and a smart dual temperature control system built in an anti-cooking fish alarm for 40–264 gallons of freshwater and saltwater fish tanks. It is easy to clean and maintain for both newbie and experienced aquarists. Key Features Dual Rod Heater for Freshwater Saltwater Tank The hygger 147 dual rod heater is made of explosion-proof quartz, which can heat up quickly and more efficiently. It has a thickened detachable ABS guard that is easy to clean, and an external LED digital display controller. Its temp range is 59–94℉ within a ±1℉/℃ temp accuracy. More Safer More Reliable – Dual temperature control chip and temperature probe, for more accurate temperature control and heating; – Anti-cooking fish alarm system; – Anti-dry burning, out of water protection; – Low-temperature protection; – Memory function; Anti-cooking Fish System When the water temperature is higher than 95℉, the dual rod heater will stop heating and the controller will display “HH” and “Beeping” alarm, effectively protecting the fish from being cooked. When the water temp below 94℉, the heater will restart heating. Memory Function When power is restored, the dual rod heater will continue to work according to the previous setting. Auto Off When Out Of Water The hygger aquarium dual rod heater is equipped with an out-of-water sensor. When it is out of the water surface 5cm, it will auto stop heating and the controller will display “L1” and a beeping alarm. You can fully immerse the heater in water to solve the issue. Fast Stable Heating The hygger 147 aquarium heater consists of two heating rods, made of explosion-proof quartz and high-temperature-resistant nickel-chrome wire, which can heat up quickly and stably. When the temperature is 1°F below the set temperature, the aquarium heater will automatically start heating. Usage Tips Submerge the heater more than 5 inches below the water. Don’t bury the heater in the substrate. Specifications Package: 1 x Heater 3 x Suction cups 1 x Hook 1 x User manual People Also Buy hygger Aquarium Bluetooth LED Light 18-60W App control for 12″-55″ tanks10% OFF $49.99 – $139.99Price range: $49.99 through $139.99 Rated 4.63 out of 5 hygger Aquarium Quiet Air Pump 10W/255GPH for tanks up to 6ft deep10% OFF $48.99 Rated 5.00 out of 5 hygger Auto Aquarium Gravel Cleaning 25ft/33ft/49ft hoses, copper adapter10% OFF $13.99 – $46.99Price range: $13.99 through $46.99 Rated 5.00 out of 5 hygger Invisible Nano Air Stone Acrylic nano airstone kits 1.7″/2.3″/3.1″10% OFF $16.99 – $25.90Price range: $16.99 through $25.90 Rated 5.00 out of 5
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🇺🇸 Ship from USA · On Agora since 2026
$39.99