Introduction
The AQQA Electric Power Sponge Filter is designed to provide efficient physical and biochemical filtration for both saltwater and freshwater aquariums. This submersible filter features a powerful, quiet motor and a dual-stage filtration system to maintain optimal water quality and increase oxygen content. This manual provides detailed instructions for setup, operation, and maintenance to ensure the best performance of your filter.
Product Features
- Upgrade Electric Power Filter: Features a powerful motor, eliminating the need for an external air pump. Operates efficiently with low energy consumption and a noise level below 30dB for a quiet environment.
- Double Filtration System: Combines physical filtration (biochemical cotton with ribbing design for increased surface area) and biochemical filtration (bio ceramic media balls for improved water purification and beneficial bacteria cultivation).
- Adjustable Water Outlet: The water outlet can be adjusted 360° and is retractable to adapt to various tank depths. It can be submerged or positioned above the water surface to purify water, increase circulation, and enhance oxygen content.
- Comprehensive Accessories: Includes 4 sponges (2 spare), 1 bag of bio ceramic media balls, and 2 strong suction cups for secure installation. The filter box can accommodate additional or alternative filter media.
- Versatile Use: Suitable for both saltwater and freshwater aquarium environments.
Package Contents
Please ensure all items are present before proceeding with setup:
- 1 x AQQA Electric Power Sponge Filter Unit (with motor)
- 4 x Biochemical Filter Sponges (2 pre-installed, 2 spare)
- 1 x Bag of Bio Ceramic Media Balls
- 2 x Suction Cups
- 1 x Retractable Water Outlet Pipe
Setup Instructions
Follow these steps to correctly set up your AQQA Electric Power Sponge Filter:
- Unpack and Inspect: Carefully remove all components from the packaging. Inspect for any damage.
- Assemble Filter Components: Attach the biochemical sponges to the filter base. Ensure the motor unit is securely placed. The filter is designed for easy assembly and disassembly.
- Add Filter Media: Place the bio ceramic media balls into the designated filter box compartments. Ensure any spare sponges are removed from the filter box before use.
- Attach Water Outlet: Connect the retractable water outlet pipe to the motor unit. Adjust its height and direction as needed for your aquarium setup.
- Install in Aquarium: Use the provided suction cups to securely attach the filter to the inside wall of your aquarium. Ensure the filter is fully submerged in water.
- Prime the Filter: Before plugging in, ensure the filter is completely immersed in water. Gently squeeze the sponges repeatedly until they are full of water and sink to the bottom of the fish tank. This removes trapped air and ensures proper operation.
- Connect to Power: Plug the filter into a suitable power outlet. The filter will begin operating, providing oxygenation and filtration.

Operating Instructions
Once installed and powered on, the AQQA Electric Power Sponge Filter will begin its operation:
- Continuous Filtration: The powerful motor will draw water through the biochemical sponges for physical filtration, removing debris and residues.
- Biological Processing: Water then passes through the bio ceramic media balls, where beneficial bacteria cultivate to purify water quality and decompose harmful substances.
- Oxygenation: The filter's operation increases water circulation and oxygen content in the aquarium, crucial for fish health.
- Adjust Water Flow: The 360° adjustable water outlet allows you to direct the flow as desired, minimizing surface disturbance or maximizing aeration.


Maintenance
Regular maintenance ensures the longevity and efficiency of your AQQA Electric Power Sponge Filter:
- Sponge Cleaning: Periodically remove the biochemical sponges and gently clean them with water from the fish tank. Avoid using tap water directly as it may contain chlorine that harms beneficial bacteria.
- Media Ball Cleaning: The bio ceramic media balls should also be rinsed gently with aquarium water during sponge cleaning. Note that new media balls may have a layer of protective powder, which is normal and should be rinsed off before first use.
- Motor Inspection: Occasionally inspect the motor and impeller for any debris or blockages. Clean as necessary to maintain optimal flow.
- Replacement: The filter comes with 2 spare sponges. Replace sponges when they show significant wear or clogging that cannot be cleaned.


Troubleshooting
If you encounter any issues with your AQQA Electric Power Sponge Filter, please refer to the following common solutions:
- Reduced Flow: Check if the sponges are clogged and require cleaning. Inspect the motor and impeller for any blockages. Ensure the water outlet is not obstructed.
- Excessive Noise: Ensure the filter is fully submerged and securely attached to the tank wall. Check for any trapped air within the unit; re-prime if necessary. Inspect the impeller for damage or debris.
- Filter Not Starting: Verify that the power cord is securely plugged into a working outlet. Ensure the motor is properly assembled and free of obstructions.
- Cloudy Water: This may indicate insufficient filtration or an imbalance in the aquarium's biological cycle. Perform regular water changes and ensure filter media is clean and functioning correctly.
Specifications
| Feature | Specification |
|---|---|
| Brand | AQQA |
| Model Number | FUS-AQ016-S |
| Power (S model) | 3W |
| Power (M model) | 5W |
| Max Flow (S model) | 79 GPH (300 L/H) |
| Max Flow (M model) | 132 GPH (500 L/H) |
| Applicable Tank Size (S model) | 10-40 Gallons |
| Applicable Tank Size (M model) | 20-55 Gallons |
| Cord Length | 5.6 ft (1.7 m) |
| Noise Level | < 30dB |
| Filtration Type | Physical & Biochemical |
| Water Type | Saltwater & Freshwater |

Warranty & Support
AQQA is committed to providing quality products and customer satisfaction.
- Warranty: This product comes with a 1-year warranty from the date of purchase.
- Customer Support: For any questions, concerns, or technical assistance, please feel free to contact AQQA customer service.
