Product Overview
The Fluval M50 is a premium 50W submersible aquarium heater designed to provide reliable and accurate temperature control for freshwater and marine aquariums up to 50 litres.
Manufactured in Europe using high-quality components, the M50 features Fluval's distinctive mirrored finish that blends naturally into the aquarium while delivering dependable heating performance.
Suitable For
- Freshwater aquariums
- Marine aquariums
- Aquariums up to 50 litres (15 US Gal)
Key Features
- 50W fully submersible aquarium heater
- Adjustable thermostat from 19°C to 30°C
- Computer-calibrated temperature control
- Mirror-finish casing blends into the aquarium
- Compact European design with high-quality construction
- Suitable for freshwater and marine aquariums
Technical Specifications
- Power: 50W
- Recommended aquarium size: Up to 50 litres
- Temperature range: 19°C–30°C
- Fully submersible
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For Standard Delivery, please allow 5 working days. If you have not received your order in this time, please contact us so we can investigate. Livestock Delivery: All livestock is sent using 24 Tracked delivery. You will be contacted after purchase to arrange a suitable delivery day. |
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30 Day Returns, simply contact us on help@cdlaquatics.co.uk with details of your reason for return and send your item to our returns centre in it's original condition. This excludes all livestock. Please see our Returns Policy for further details |
Product Overview
The Fluval M50 is a premium 50W submersible aquarium heater designed to provide reliable and accurate temperature control for freshwater and marine aquariums up to 50 litres.
Manufactured in Europe using high-quality components, the M50 features Fluval's distinctive mirrored finish that blends naturally into the aquarium while delivering dependable heating performance.
Suitable For
- Freshwater aquariums
- Marine aquariums
- Aquariums up to 50 litres (15 US Gal)
Key Features
- 50W fully submersible aquarium heater
- Adjustable thermostat from 19°C to 30°C
- Computer-calibrated temperature control
- Mirror-finish casing blends into the aquarium
- Compact European design with high-quality construction
- Suitable for freshwater and marine aquariums
Technical Specifications
- Power: 50W
- Recommended aquarium size: Up to 50 litres
- Temperature range: 19°C–30°C
- Fully submersible
![]() |
For Standard Delivery, please allow 5 working days. If you have not received your order in this time, please contact us so we can investigate. Livestock Delivery: All livestock is sent using 24 Tracked delivery. You will be contacted after purchase to arrange a suitable delivery day. |
|
![]() |
30 Day Returns, simply contact us on help@cdlaquatics.co.uk with details of your reason for return and send your item to our returns centre in it's original condition. This excludes all livestock. Please see our Returns Policy for further details |




