Hydor
✓Aquarium Heaters
Hydor External Heater Aquariums ETH 300 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm
★★★★★3.9
$144.99
ViewPrice
$21.09
PYPABL 25W 50W 100W 200W 300W Aquarium Heater, Submersible Glass Heater for 10L-300Litres Fish and Turtle Tank (300W for 150-300L)
★★★★★
$21.09
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- 【Adjustable and Accurate】: The temperature is adjustable, and the adjustment range is 20°C-34°C (68°F-93°F). A free thermometer is provided, and the real-time temperature can be measured by sticking it on the fish tank.
- 【Specifications】300W water heater, 27.9*2.5*2.5 cm, suitable for 150L-300L tank, also suitable for saltwater and freshwater.
- 【Stable and Practicable】 Beautiful in appearance, shorter length, can save more space for your fishes. Adopt 8-slot multi-branched heating wire ceramic frame, better heat dissipation, longer service life.
- 【Safe】 The aquarium heater is made of 2mm thickened quartz glass, 33% thicker than ordinary glass, explosion-proof, not easy to crack, which is very safe for people and animals. In case of improper use, the glass will not explode directly, but will shatter gently, which will not harm people or pets.
- 【Protecting Fish Safety】Even if continuous heating is required, this aquarium heater will heat for a period of time and then pause for a few minutes (the indicator light will turn off during the pause), gradually reaching the set temperature. This design helps keep water temperature from fluctuating too much, preventing fish from feeling uncomfortable and protecting their safety.
- 【Package Includes】300W Aquarium Heater*1, Thermometer Sticker*1, Suction Cup*3. Provide 24-month warranty, if you have any questions or suggestions, 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
You might also like
