Hydor
✓Aquarium Heaters
Hydor External Heater Aquariums ETH 300 W Sump and External Filters, Safe and Precise, Tube Diameter 16 mm
★★★★★3.9
$175.99
ViewPrice
$50.99
Luxvista 300W Aquarium Heater Digital Fish Tank Heater, Submersible Turtle Tank Heater for Tropical, LED Display of Water Temperature for 250L Tanks, Freshwater Betta Turtle
★★★★★
$50.99
Quantity
1
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About this item
- Specifications: Aquarium Heater 300 watts for 250 litre tanks, AC220-240V, BS plug and 1.8m power cable, includes 3pcs suction cups to securely hold the heater in place. The fish tank heater size is 27x3.5x3.6cm, the compact design is not only suitable for fish tanks, turtle tanks
- Adjustable Water Temperature: Simply press the external adjustment button“SET” to set the temperature between 18°C-35°C. Once the desired temperature is reached, the heater will automatically stop heating. And if the water temperature drops by 1°C, the heater will promptly reheat the water automatically, saving you time and effort
- Accurate Temperature Detection: Built-in accurate temperature sensor, to detect the water temperature and control the heating operation more precisely. And the digital LED dispaly is more convenient to read the temperature. When turn on the turtle tank heater, the LED will show the real-time temperature, when you press the temperature control button, the LED will flash to show the set-tempearture then back to real-time water temperature
- Auto-Off Protection: If the tank heater is not correctly immersed in water, or if the water level is too low causing the heater to become exposed, the LED display will show a flashing "E1" and automatically activate the power-off function to stop heating. This safety mechanism cuts off the power supply to prevent potential hazards. Please note that the aquarium heater must be fully submerged in water at all times
- Reliable Aquarium Heater: Made of good quality PC material, which is durable and anti-corossion, makes it an excellent fish tank heater for both fresh water and saltwater, suitable for tropical fish/betta fish/freshwater fish/turtles etc., provides your aquatic pets with a constant and comfortable temperature environment. PS: The aquarium heater is detachable. Please regularly clean the heating rod (probe) to remove limescale and algae, otherwise it may malfunction and fail to operate correctly
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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