hygger 800W Aquarium Heater, Submersible Fish Tank Water Heater with External Color LED Digital Temperature Controller, Fast Heating for 120-180 Gallon

From the brand

About Us

By chance, a few like-minded friends visited the ornamental fish farm together, and admired many beautiful fish that had never been seen before. They listened carefully to the owner of the fish farm explaining the characteristics and breeding requirements of various ornamental fish, and found that behind the beautiful has a careful care! This aroused everyone’s strong interest, so they decided to explore the road of aquarium together.

Aquarium Lights

Aquarium Light

Aquarium Filters

Aquarium Filters

Aquarium Cleaners

Aquarium Cleaners

Aquarium Air Pumps

The origin of the hygger brand?

hygge is generally translated as “comfortable cosy”. hygger is derived from hygge. If you define hygger, it is to stay away from all stress and annoying things, spend time with family and friends, do what you like or simply be alone, as long as it makes you feel relaxed and comfortable.

Beautiful pet fish and harmonious natural aquarium ecology is a hygger feeling…

Our beliefs

Focus on aquarium, make the best aquarium products.

Package Dimensions ‏ : ‎ 11.77 x 7.76 x 3.43 inches; 2.84 pounds
Item model number ‏ : ‎ HG921
Date First Available ‏ : ‎ November 1, 2019
Manufacturer ‏ : ‎ hygger
ASIN ‏ : ‎ B07ZWWZFMC
Best Sellers Rank: #127,121 in Pet Supplies (See Top 100 in Pet Supplies) #234 in Aquarium Heaters
Customer Reviews: 4.1 4.1 out of 5 stars (772) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
LED DIGITAL DISPLAY CONTROLLER: Displays real-time water temperature or set temperature, three-digit display, water temperature display accurate to 0.1 °F, easy to read. 4 kinds of work instructions – Working/Malfunction/ Thermostatic/ Out of water, easy to understand. Upgrade the buttons to increase the sense of touch, and the operation is simple and easy, just cycle the buttons
RAPID HEATING: Fastest 5 seconds warming, the internal material is updated and upgraded, using titanium steel material, which is safer to use, not easy to deform, and has very strong corrosion resistance. Automatically reduces power when approaching the set temperature, fully utilizes thermal energy inertia to smoothly reach the set temperature, saving energy
INTELLIGENT THERMOSTAT: Over-temperature protection prevents “cooking fish”. When the water temp exceeds about 93.5 °F, start alternately flashing EE fault code; and over 97℉, the heater will stop heating automatically. When the water temp cool down to 93℉, the heater will start working automatically. In addition, it has a power-off memory function and no need to set it again
ANTI-DRY PROTECTION: When the heating rod is exposed to air, display ER fault code and the heater will shut off automatically. When the heating rod is completely immersed in water, it will start working automatically. Effectively extend the service life
HIGH-QUALITY MATERIALS: Built-in dual temperature probe, real-time monitoring of water temperature, temperature accuracy of ± 1 °F; high temperature resistant ABS material, no deformation and no softening, explosion-proof and anti-corrosion, no leakage of electricity. Strong suction cup bracket, can stably fix the heater in every corner of the fish tank