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
$44.99
Hidom Quartz Glass Submersible Aquarium Thermostat Heater HT-8 Series
★★★★★
$44.99
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1
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About this item
- Quartz Glass Thermostat Heater, Precise & Reliable Temperature Control
- Suitable for aquariums up to 500 litres (depending on model selection)
- Ideal for tropical/marine or freshwater - Temp. Range 20 - 34 degrees C
- Advanced Design high quality components - Equipped with UK 3 pin plug
- 1.5mm extra thick glass - 1.5m cable
Product description
Product Description High quality product. Safety Warning TOP TIP: Before removing any aquarium heater from water switch off and allow 15 minutes for the glass to cool down as sudden temperature changes can lead to the glass fracturing (especially when re-submerging hot glass in water).
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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