40W Submersible Aquarium Filter
Upgrade your aquarium with our advanced 40W Submersible Aquarium Filter. With a flow rate of up to 3000L/H and a maximum head of 2.0M, it ensures optimal water circulation and oxygenation, fostering a healthier aquatic environment for your fish.
Crafted with a premium pump motor, this filter operates at a whisper-quiet 35 dB, maintaining a tranquil atmosphere in your home or office space. For enhanced peace, consider disabling the spin button and halting the air inlet process at night.
Maintenance is a breeze thanks to its easy-to-clean design. Simply remove the biochemical cotton for washing or replacement with other filter media. Suitable for tanks ranging from 20 to 60 liters, our filter offers superior performance and reliability.
| Specification | Value |
|---|---|
| Flow Rate | Up to 3000L/H |
| Maximum Head | 2.0M |
| Operating Noise | 35 dB |
| Power | 40W |
| Compatible Tank Size | 20 to 60 liters |
| Maintenance | Easy – remove biochemical cotton for cleaning or replacement |
FAQ
What is the noise level of the filter during operation?
The filter operates at a whisper-quiet 35 dB, making it ideal for quiet environments like homes or offices.
How often should I clean or replace the filter media?
The biochemical cotton should be removed and washed every 2 to 4 weeks, or replaced as needed based on tank conditions.
Can I disable the spin function to reduce noise at night?
Yes, you can disable the spin button and halt the air inlet process at night to reduce noise and improve sleep quality.




Dan Thomson –
The filter works well in my 40-liter tank. Water flow is strong and the noise is very low. I clean the cotton every two weeks and it stays effective. My fish seem more active and the water looks clearer.
Piers Alsop –
Great performance for the size of my tank. The quiet operation is a big plus. I noticed a difference in water clarity after a few weeks. Easy to maintain with just a quick rinse of the cotton.
Thomas Hemmings –
Installed it in a 50-liter tank and it handles the water flow perfectly. The head pressure is sufficient for my fish species. I turned off the spin at night and it’s much quieter now.
Joe Arnold –
Works smoothly and keeps the water clean. The flow rate is impressive for a submersible filter. I’ve used it for three months and haven’t had any issues with clogging.