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
$39.99
MARINA Submersible Pre Set Heater 25w
★★★★★
$39.99
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1
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About this item
- Easy to access temperature set dial
- Easy to read temperature settings
- Impact resistant glass design
- Bumper guard for fish safety
- Water proof sealing
- Please note that this heater is for aquariums up to 25L capacity only
Product description
Small yet powerful, the mini 25w Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 20 litres. The heater includes many practical features for easy use, safety and convenience. Please note that this heater is for aquariums up to 25L capacity only
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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