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- hygger Mini Fish Tank Submersible Heater 20W ...
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Item #:
89237249
hygger Mini Fish Tank Submersible Heater 20W for 1-5 Gallons Desktop Betta Aquarium Heater with Digital Display Controller Adjustable Temperature
89% of respondents would recommend this to a friend
Item #:
89237249
GBP 22
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Friday, September 11
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What Stands Out
Digital Display Controller
Easily monitor and adjust the temperature with an intuitive digital display, ensuring optimal comfort for your aquatic pets.
Compact Size
Designed for tanks from 1 to 5 gallons, this mini heater fits seamlessly into smaller aquatic environments, making it perfect for desktop use.
Adjustable Temperature
Customize the water temperature to meet the specific needs of your fish, promoting a healthy and thriving aquarium ecosystem.
Product Details
| Item Weight | 9.6 ounces (272.16 grams) |
| Manufacturer | hygger |
| Item model number | HG142 |
| Date First Available | May 24, 2024 |
| Item Package Dimensions L x W x H | 6.42 x 5.24 x 1.85 inches (16.3 x 13.3 x 4.7 cm) |
| Brand Name | hygger |
| Directions | adults 18 years and older |
| Model Name | aquarium heater |
| Color | black |
| Size | 20 Watt |
| Age Range Description | Adult |
| Number of Items | 1 |
| Included Components | heater element |
| Specific Uses for Product | use in aquariium |
Who Should Buy?
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Small Aquarium Owners
Ideal for users with small aquariums between 1-5 gallons needing a reliable heating solution.
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Betta Fish Enthusiasts
Designed specifically for Betta fish, providing the optimal temperature for their health and comfort.
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Tech-Savvy Users
Features a digital display and adjustable temperature, perfect for users who prefer advanced technology.
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Large Tank Owners
Not suitable for aquariums over 5 gallons due to insufficient heating power and coverage.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What size aquarium is the hygger Mini Fish Tank Submersible Heater suitable for?
Answer: The hygger Mini Fish Tank Submersible Heater is designed for aquariums ranging from 1 to 5 gallons. This makes it ideal for small setups like betta fish tanks, desktop aquariums, or even starter aquariums. Its compact design allows for efficient heating without taking up too much space, ensuring your aquatic environment is comfortable for your fish. -
Question:
How does the digital display controller work on this heater?
Answer: The digital display controller allows users to set and monitor the water temperature easily. With a simple interface, you can adjust the temperature to meet your aquarium's specific needs. This feature is particularly useful for keeping sensitive species like bettas in optimal conditions. It also provides real-time temperature readings so you can ensure your setup remains stable. -
Question:
Is the hygger Mini Fish Tank Submersible Heater safe for all fish species?
Answer: Yes, it is safe for most freshwater and marine fish species, including delicate ones like bettas. The heater's adjustable temperature range can cater to the specific needs of different fish, allowing for versatility in your aquarium setup. Just ensure to monitor the temperature closely to match the ideal conditions for your fish type. -
Question:
Can I use the hygger heater in a planted aquarium?
Answer: Absolutely! The hygger Mini Fish Tank Submersible Heater can be used in planted aquariums. By maintaining a stable temperature, it supports the growth of aquatic plants while creating a comfortable habitat for fish. Ensure the temperature setting is appropriate for both flora and fauna to thrive harmoniously in the same environment. -
Question:
What is the heating capacity of the hygger Mini Fish Tank Heater?
Answer: The hygger Mini Fish Tank Heater has a capacity of 20 watts, making it perfectly capable of heating water in tanks between 1 to 5 gallons. This wattage is efficient for smaller environments, ensuring that the water reaches the desired temperature quickly. It’s an excellent choice for small desktop aquariums wanting a reliable heating solution. -
Question:
How do I install the hygger Mini Fish Tank Submersible Heater?
Answer: Installation is quite straightforward. Simply submerge the heater in your aquarium, ensuring that the water level still covers the heating element. Secure it in place using the provided suction cups, and then set your desired temperature using the digital controller. Familiarize yourself with the setup instructions for best results. -
Question:
Does this heater turn off automatically when the desired temperature is reached?
Answer: Yes, the hygger Mini Fish Tank Submersible Heater features an automatic shut-off function. Once the set temperature is reached, it will stop heating, which helps prevent overheating and maintains a consistent environment for your fish. This safety feature adds an extra layer of protection for your aquatic life. -
Question:
What materials is the hygger Mini Fish Tank Heater made from?
Answer: The heater is constructed with high-quality materials designed for durability and safety in aquatic environments. This includes a sturdy glass body that withstands submersion and exposure to water, along with insulated components to prevent overheating. These materials ensure that the heater performs effectively while minimizing risks to your fish. -
Question:
Can the temperature of the hygger heater be adjusted?
Answer: Yes, the temperature is fully adjustable. The digital interface allows you to set the heater within a specific temperature range according to your aquarium needs. This flexibility is particularly beneficial for tanks housing various aquatic species, ensuring the right conditions for both fish and plants. -
Question:
Where can I buy the hygger Mini Fish Tank Submersible Heater in Guernsey?
Answer: You can purchase the hygger Mini Fish Tank Submersible Heater at Ubuy. They offer a selection of various aquatic products, making it convenient for you. Check their website for availability and more information on this heater and related accessories.
hygger Aquarium Heaters HG142 Editorial Review
hygger Mini Fish Tank Submersible Heater 20W for 1-5 Gallons Desktop Betta Aquarium Heater with Digital Display Controller Adjustable Temperature is an excellent choice for maintaining the ideal water temperature for your fish. This compact heater, weighing just 9.6 ounces, is known for its accuracy and reliability, as confirmed by user feedback highlighting its strong suction cups that keep it securely in place. The digital display allows for easy temperature adjustments, though some users suggest incorporating up and down buttons for convenience. It's essential to acclimate the heater properly to prevent damage and ensure your fish stay healthy, a tip well noted by seasoned aquarium hobbyists.
Customer Reviews & Ratings
305 customers ratings
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5 Star
82%
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4 Star
12%
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3 Star
2%
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2 Star
1%
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1 Star
3%
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Pros
- Compact size fits perfectly in small tanks
- Digital display shows accurate water temperature
- Easy temperature adjustment with a set button
- Strong suction cups keep heater secure
- Quiet operation with minimal noise levels
Cons
- Light can be distracting in dark environments
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
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GBP 22
Order now and get it around Friday, September 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 20W heater is ideal for 1-5 gallon tanks.
- Safety features include low water level shutdown and overheat protection.
- Adjustable temperature control with a digital display for easy monitoring.
- Intelligent automated heating ensures steady temperature maintenance.
- Compact design allows for easy installation and discreet placement.
- Memory function retains settings during power outages.
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