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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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Description
Hygger Nano Aquarium Heater 20WHygger Nano Aquarium Heater 20W HG142 20W Hygger Nano Aquarium Heater 20W is used to keep nano aquariums safe, stable, and perfectly heated for betta tanks, shrimp habitats, nano reefs, and shallow turtle setups. Keep your nano aquarium safe, stable, and perfectly heated with the Hygger Nano Heater 20W. Compact yet powerful, it provides precise temperature control for betta tanks, shrimp habitats, nano reefs, and shallow turtle setups. Key Features
Hygger Nano Aquarium Heater 20W – HG142-20W
Hygger Nano Aquarium Heater 20W is used to keep nano aquariums safe, stable, and perfectly heated for betta tanks, shrimp habitats, nano reefs, and shallow turtle setups.
Keep your nano aquarium safe, stable, and perfectly heated with the Hygger Nano Heater 20W. Compact yet powerful, it provides precise temperature control for betta tanks, shrimp habitats, nano reefs, and shallow turtle setups.
Key Features
✔ Smart Safety Alerts & Auto Shut-Off
Built-in dry-run protection and an overheat guard automatically switch the heater off if water runs low or the unit overheats. Audible alarms and LED error codes (“Er”, “EE”, “EU”) provide instant warnings to protect your aquarium and prevent damage.
✔ Precision Temperature Control (15–34°C / 59–93°F)
An external digital controller makes adjustments simple—no need to put your hands in the water. Real-time LED display and indicator lights clearly show the heating status.
✔ Compact, Low-Profile Design
At just 10 cm long (4”), this heater fits neatly into nano tanks and tight spaces while still delivering consistent performance.
✔ Auto-Memory Function
In the event of a power outage, the heater remembers your last temperature setting—ensuring uninterrupted care for sensitive aquatic species.
✔ Fully Submersible & Easy to Install
Mount vertically or horizontally using the included suction cups. For best results, place at least 12 cm (5”) below the water surface in an area with good circulation.
✔ Durable & Silent Operation
Crafted with a waterproof quartz glass body that resists cracking and corrosion. Runs quietly, making it ideal for tanks in bedrooms or offices.
Suitable For:
- Betta fish and shrimp aquariums
- Nano reef and freshwater setups
- Shallow turtle habitats
- Breeding and quarantine tanks
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Works as described but prime day price is 2X normal
Size: 72215WS
Good filter used several times for saab 9-3 2008. Works as advertised. I replace filter every 5000 miles.
I was looking for a deal on prime day to find the price today is $9.68 and when I purchased in Feb and Jul it was $5.17 both times.
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Reviewed in the United States on October 8, 2024
★★★★★ 4
Good quality
Size: 72215WS
It is better than fram
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Reviewed in the United States on September 9, 2024
★★★★★ 5
Great price, good quality.
Size: 72215WS
I am regularly amazed how much I save on parts shopping on-line rather than locally. I like to support local, but I have a budget too.
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Reviewed in the United States on January 5, 2025
★★★★★ 5
BMW X3 xdrive28i 2014
This product is perfect for my BMW X3 xdrive28i 2014
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Good quality
Good price, good quality
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Reviewed in the United States on May 16, 2026