





Product description

25W:4,7″ -suitable for 1-5 Gallon tanks 50W:4,7″ is suitable for 5-10 Gallon fish tanks
100W:4,7″ -suitable for 8-26 Gallon fish tanks 150W:6.7″-suitable for 15-35 Gallon fish tanks
300W:8.7″-suitable for 15-80 Gallon fish tanks 800W:12.6″-suitable for 80-220 Gallon fish tanks
Fish Heater Alarm System Provides Protection 
What does the automatic heating stop function do?
The water level in the fish tank will drop as the water evaporates. If the heating is not automatically stopped, the heating rod will dry out and cause damage.

What does the automatic heating stop function do?
If the fish tank heater detects that the water temperature in the fish tank has exceeded 95°C, it will automatically stop heating, which can effectively avoid the occurrence of “boiling fish” incidents.
One-button setting, simple operation design 
Simplified design:At-A-Glance Temperature Display
There is no complicated controller, and it can be set up with just one button. The red/blue indicator light indicates different working states. The current temperature LED digital display can intuitively see whether the heating rod is heating, and “fish tank novices” can also quickly get started

Humanized design
After a power outage, the previous settings can be restored to continue running, and there is no need to worry about the fish tank losing temperature due to a circuit breaker or power outage.
Humanization
An extra suction cup is provided as a spare
Quartz Sand Glass
Upgraded glass tube material explosion-proof
Faster water heating
The heating rod is made of high-temp. resistant nickel-chromium heating wire to faster heating rate
Material upgrades to improve durability
1 3 suction cups 2 Explosion-Proof 3 Nickel-Chromium Wire
25W/50W/100W/150W/300W/800W
hygger Aquarium Betta Heater
Suitable for Freshwater and Saltwater Fish Tank
25W/50W/100W/150W Fish tank heater is more suitable for small fish in small tanks, such as betta and other tropical fish
300W/800W Fish tank heater is more suitable for pet fish in medium to large tanks, such as arowana.


When used in conjunction with a wave-making pump, it helps to balance the water temperature in the fish tank and also improves the accuracy of heating.
hygger
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Customer Reviews
4.2 out of 5 stars 89
4.2 out of 5 stars 89
4.2 out of 5 stars 89
3.4 out of 5 stars 10
4.2 out of 5 stars 89
4.2 out of 5 stars 89
Price
$17.24$17.24
$22.49$22.49
$25.43$25.43
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—
$41.90$41.90
AC110-120V/60Hz
✔
✔
✔
✔
✔
✔
Power
25W
50W
100W
150W
300W
800W
Application
1-5Gal
5-10Gal
8-26Gal
15-35Gal
25-80Gal
80-220Gal
Applicable Fish Tank Size
Small and medium fish tank
Small and medium fish tank
Small and medium fish tank
Small and medium fish tank
Medium to large fish tank
Medium to large fish tank
High
4.7INCH
4.7INCH
4.7INCH
6.7INCH
8.7INCH
12.6INCH
Control Range
59-93℉
59-93℉
59-93℉
59-93℉
59-93℉
59-93℉
Cord Length
5.3+3.9FT
5.3+3.9FT
5.3+3.9FT
5.3+3.9FT
5.3+3.9FT
5.3+3.9FT
Package Dimensions : 8.07 x 4.84 x 2.4 inches; 10.55 ounces
Item model number : 163
Date First Available : August 11, 2020
Manufacturer : hygger
ASIN : B0DHKX283G
Best Sellers Rank: #54,426 in Pet Supplies (See Top 100 in Pet Supplies) #119 in Aquarium Heaters
Customer Reviews: 4.2 4.2 out of 5 stars (89) 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); } }); });
safety:The internal explosion-proof and insulated quartz heating tube material plus the external heating rod special ABS material will not melt at high temperatures. The nickel-chromium heating wire provides stable and fast heating efficiency. The chip has a dual safety protection mechanism. When there is a lack of water and dry burning or the water temperature exceeds 95℉, it will automatically shut down and flash the corresponding code to ensure the safety of fish lovers and fish.
Suitable for freshwater and saltwater fish tanks: Provide a suitable water temperature environment for tropical fish such as Betta, Guppy, Tetra, Corydoras, Arowana and various freshwater and saltwater fish that need to be kept warm in winter such as shrimp, goldfish, four-eyed fish, loach, small turtles, etc.suitable for places where aquatic organisms are raised, such as fish tanks, aquariums and small fish ponds.
Suitable for small and medium-sized pet fish: equipped with a unique detachable protective shell, which can be easily disassembled for cleaning. At the same time, it provides shell-free use options for users who are concerned about the safety of small fish, effectively avoiding the risk of small fish being stuck. 25W is suitable for 1-5 gallon fish tanks.
Power-off memory function, peace of mind for vacation: The heating rod has a memory function. Even if there is a sudden power outage during vacation, the previous settings can be restored after power is restored. The heating rod controller can display the real-time water temperature and indicator light. It is red when heating and green when the appropriate temperature is reached. The working status is visualized.
Convenient control experience: Simple external controller, easy to operate, no need to operate with wet hands in winter, avoiding safety hazards caused by wet hand contact, adjustable temperature range, from 59°F/15℃ to 93°F/34℃, in 1 degree increments.
8 reviews for hygger Betta Aquarium Heater,25W/50W/100W/150W Removable Shell Submersible Fish Tank Heater with LED Digital Display,25W Suitable for 1-5 Gallon Freshwater and Saltwater Fish Tank
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