Hydor
✓Aquarium Heaters
Hydor External Heater Aquariums ETH 300 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm
★★★★★3.9
$185.99
ViewPrice
$56.99
PYPABL Adjustable Aquarium Heater with Protective Cover, 25W 50W 100W 120W Submersible Heater Thermostat for 10L-115Litres Fish and Turtle Tank (50W for 20-55L)
★★★★★
$56.99
Options
4 availableSize: 50W for 20-55L
Quantity
1
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About this item
- 【Safety】50W fish tank heater is for 20-55L gallon fish tank, we adopt 2mm thickened explosion-proof glass, 33% thicker than normal 1.5mm aquarium heaters, more durable, much safer for both human and animals.
- 【Double Protection】Detachable protective cover wrapping the aquarium heater tube, triangle streamlined design, full of modernity, not only double safety, but also space-saving and beautiful in your aquarium.
- 【Easy to Set Temperature】After set the temp you want, due to the automatic switch device and temperature detection system, aquarium heater will turn off automatically when its temp reaches your pre-set, also will turn on when lower than it, safe and easy adjustment.
- 【Accurate and Steady Temperature-control】 The water heater must be completely immersed in water. Adjustable range is 20°C - 34°C(68°F - 93°F ). An additional stick-on thermometer as a bonus to detect water temp at any time.
- 【Specifications】50W, UK plug, 1.5Meters Cable, 19cm(7.5in) in length, suitable for both fresh water and seawater. Offering 24 months warranty for the whole fish heater. If you have any questions, please feel free to contact us.
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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