Fluval LED Power Supply – 46 Watt
The Fluval LED Power Supply is designed to support a range of Fluval LED lighting systems for aquariums and marine environments.
- Aqualife & Plant LED, 46 W (Item #A3982)
- Marine & Reef LED, 46 W (Item #A3985)
- Part # A20372
| Product Details |
|---|
| Power Output: 46 W |
| Compatible Models: A3982, A3985 |
| Part Number: A20372 |
FAQ
Is this power supply compatible with all Fluval LED models?
This power supply is compatible with Aqualife & Plant LED (Item #A3982) and Marine & Reef LED (Item #A3985) models. It is not compatible with other Fluval LED systems.
What is the wattage of this power supply?
The power supply provides 46 watts of power.
Does this power supply come with a warranty?
Please contact customer service for warranty information.

Ian Arnold –
The power supply works perfectly with my Fluval A3982 plant LED. It provides stable power and no flickering. Easy to install and fits well in the aquarium setup. No issues after two months of use.
Stewart Hamilton –
Fits my marine LED system without any problems. The connection is secure and the power output is consistent. A reliable addition to my reef tank setup.
Melanie Clarkson –
Used it with the A3985 reef LED and it powers the unit smoothly. No overheating, no noise, and it maintains consistent brightness. Very satisfied with the performance.