hygger Aquarium Heater, Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off, Fish Heater with Digital Controller for Freshwater and Saltwater (400W)

Price: $57.99
(as of May 04, 2024 01:17:13 UTC – Details)

Product Description

Two features for safety: automatic power-off and audible alarm

Overheating protection

When the water temperature exceeds 94 degrees Fahrenheit or 34 degrees Celsius, the dual temperature probes built into the heating rod will immediately sense the current temperature and automatically stop heating to prevent the fish from cooking. At this time, the controller simultaneously displays the error code “HH” and flashes “Hi” to remind the owner. Protect your aquatic pets.

Low temperature protection

When the temperature probe detects that the water temperature is lower than 59°F or 15°C, the heater will automatically heat, and the controller will sound an audible alarm reminder, while displaying “LL” and flashing “Low” error codes until the water temperature exceeds 59 °F.

Anti-dry operation function

When the heater temperature sensor detects water shortage, the heater will automatically stop heating to avoid dry burning. At the same time, the controller will sound an audible alarm, the current temperature position will display “L1” error code, and “Auto Off” will flash. Avoid fire.

Note: When changing the water, please unplug the power first and wait for the heating rod to cool down for a period of time before taking it out of the water. Avoid burning yourself with residual heat from the heating rod or melting the shell.

Suitable for both freshwater and saltwater tanks

400W application 40~80Gallon Control range 59~90℉600W application 66-135Gallon Control range59~90℉800W application 80~220Gallon Control range59~90℉1000W application 130~260Gallon Control range59~90℉

How to ensure safety?

The built-in dual temperature probes alternately measure the temperature to prevent the fish heater from being burned due to overheating and the fish freezing to death due to overcooling. And audible alarm and an automatic shut-off function.

What is after-sales service?

We provide up to one year after-sales time, if you have any questions, we will be responsible for the problem.

How to choose the most suitable wattage?

Fish tank ( length x height x width ) + 1000 x 2 is equalto the wattage of the heating rod that needs to be selected

Package Dimensions ‏ : ‎ 13.89 x 4.65 x 4.45 inches; 2.29 Pounds
Date First Available ‏ : ‎ November 25, 2023
Manufacturer ‏ : ‎ 113
ASIN ‏ : ‎ B0CNZ4GQQY

【Accurate External Digital Controller】Using an external LCD high-definition display digital controller, which can display the current water tempe. set tempe. and heating status. The separation design of the heater and the controller can greatly enhance the waterproofness of the aquarium heater. When setting the temperature No need to wet your hands either. Press and hold the setting button of the controller for 2-3S to switch between ℉ and ℃. Temperature adjustment range: 59-93°F. Accuracy: ±0.1
【How to ensure safety? 】Our aquarium heater will provide Danger Warning through the water temp. sensing system. The external controller can display Error Codes and issue Alarm Prompts, Overheating-HH, Low temperature-LL, Dry burning-L1. Through the intelligent adjustment of the chip, the heater stops heating when the water tempe. exceeds 93 ℉, and automatically turns on the heating when it is lower than 59 ℉. Keep the fish safe. We also offer a 12-month free warranty on this product.
【Stable, fast and even heat dissipation】The hygger heater is heated by stable nickel-chromium electric heating wire,thickened quartz glass explosion-proof tube for heat conduction, and ABS plastic shell for protection,this making stably generate heat and quickly exchange heat with the water in the fish tank, so that the water temperature in the fish tank can reach the set temperature at a safe speed, and protect the fish from burns. Long-term use can greatly reduce electricity bills.
【Memory Function】 Don’t worry about power outages when you go on vacation. This fish tank heater will store the set temperature. When the power is restored after a power outage, the Fish heater will follow the settings and restart. This adjustable aquarium heater comes with three suction cups, a controller bracket and a hook, and the external power cord is 10ft long for easy installation.
【How to choose Fish Tank Heater】 Fish tank (length × height × width) ÷ 1000 × 2 is equal to the wattage of the fish heater that needs to be selected. This 400w adjustable aquarium heater is suitable for aquariums of 40 to 80 gallons Fish Tank. It can be used not only in home fish tanks, but also in fish markets, aquariums, fish ponds and other scenes where aquatic life is raised.