Hydor
✓Aquarium Heaters
Hydor External Heater Aquariums ETH 300 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm
★★★★★3.9
$184.99
ViewPrice
$53.99
KINGYEENUO 50W Submersible Aquarium Heater, Used for 6-20 Gallons Tank, Adjustable Fish Turtle Tank Heater, with External Temperature Controller, Built-in Digital Display Thermometer, Smart Memory
★★★★★
$53.99
Quantity
1
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About this item
- [50W Aquarium Heater]: Innovative super mini size perfectly solves the headache of the fish keepers on the traditional heaters! Takes up less space, easy to hide, perfect for nano tanks / betta tanks with a temperature range of 18℃~34℃ for 6-20 gallon tanks.
- [Overheat Protection]: If the aquarium heater overheating, the power will automatically cut off and stop heating, thus protecting your fish. Suitable for fresh water tanks and sea water fish tanks, turtle tanks, coral reef aquariums, plant aquariums, etc.
- [Built-in Thermometer]: The 50W aquarium heater will be displayed on the external controller in real time, easy to read. No need to buy another aquarium thermometer. Dual temperature sensors make temperature measurement more accurate.
- [Thickened Quartz Explosion-Proof Glass]: The aquarium heater rapid heat transfer, anti-corrosion, power-off memory function, automatic setting when power on, no need to reset the temperature.
- [Package Include]: Package Include 1X aquarium heater with UK standard plug, 1X suction cup, 1X instructions, the manual contains very detailed instructions and precautions for use.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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