1. Introducció
The AQQA Electric Sponge Filter M-8W/80GPH is designed to provide comprehensive filtration for your aquarium, ensuring a clean and healthy environment for aquatic life. This filter combines mechanical and biological filtration with efficient water circulation and oxygenation, suitable for tanks ranging from 15 to 55 gallons.
Key features include dual-layer filtration with micro-porous sponges and ceramic bio media, adjustable water flow direction and oxygenation, quiet operation, and a self-cleaning design for easy maintenance.

The AQQA Electric Sponge Filter, model M-8W/80GPH, shown fully assembled and submerged in an aquarium environment, providing filtration and water circulation.
2. Components del producte
Before assembly, ensure all components are present and undamaged. The package includes:
- 1 x Submersible Water Pump
- 2 x Bio-Filter Sponges
- 2 x Sponge Support Rods
- 2 x Filter Media Chambers (with Bio-Ceramic Quartz Balls)
- 1 x 90° Elbow Connector
- 1 x T-Shaped Adapter
- 1 x 360° Rotatable Outlet with Telescoping Pipe
- 2 x ventoses

Un va explotar view diagram of the AQQA Electric Sponge Filter, detailing its numbered components such as bio-filter sponges, filter media chambers, and the submersible water pump. Adjacent is a table comparing specifications for models AQ173-5W and AQ173-8W.
3. Instruccions de configuració
Follow these steps to assemble and install your AQQA Electric Sponge Filter:
- Preparació dels components: Unpack all parts. Rinse the sponges and ceramic bio balls thoroughly with dechlorinated water before use to remove any manufacturing residue.
- Assemble Filter Chambers: Attach the bio-filter sponges to the sponge support rods. Secure these onto the filter media chambers.
- Connectar a la bomba: Connect the assembled filter chambers to the T-shaped adapter, then attach the T-shaped adapter to the submersible water pump.
- Install Outlet Pipe: Attach the 90° elbow connector to the pump's outlet, then connect the telescoping pipe and 360° rotatable outlet nozzle. Adjust the pipe height as needed.
- Ventoses segures: Attach the suction cups to the pump body.
- Placement in Aquarium: Submerge the entire filter unit into your aquarium. Ensure the water pump is completely immersed in water for proper operation and to prevent damage.
- Secure to Tank Wall: Press the suction cups firmly against the inside wall of your aquarium to secure the filter in place.
- Connexió d'alimentació: Connect the power cord to a 110V/60Hz electrical outlet. Ensure your hands are dry before handling the power cord.
Important Safety Note: The water pump must be completely immersed in water during operation. Operating the pump dry will cause damage. This product operates on 110 Volts (AC).

A visual guide illustrating the eight steps required to assemble the AQQA Electric Sponge Filter, from unpacking components to final setup.
4. Instruccions de funcionament
Once installed, the filter is ready for operation. Plug in the power cord to start the pump.
Water Flow and Oxygenation Adjustment:
The filter features a 360° rotatable nozzle and telescoping pipe, allowing you to adjust the water flow direction and oxygenation method:
- Submerged Mode: Keep the outlet nozzle below the water surface for a gentle current. This mode is ideal for tanks with delicate fish, shrimp, or fry, providing gentle oxygenation without strong surface agitation.
- Mode de superfície: Extend the telescoping pipe so the outlet nozzle is above or at the water surface. This creates surface agitation, maximizing oxygen exchange and is beneficial for heavily stocked or larger tanks.
The filter's 8W pump circulates water at 80 GPH (302 L/H), providing effective filtration and circulation for aquariums between 15 and 55 gallons.

This image illustrates the adjustable outlet height of the filter, ranging from 4.13 inches to 6.69 inches. It also shows the filter operating in 'Submerged Mode' for gentle current and 'Surface Mode' for increased oxygen exchange.
5. Manteniment
Regular maintenance ensures optimal performance and longevity of your filter. It is recommended to clean the filter every 2 to 3 weeks, or as needed based on tank conditions.
Cleaning the Sponges:
During water changes, remove the filter from the aquarium. Gently squeeze the bio-filter sponges in a bucket of old aquarium water. Avoid using tap water directly on the sponges as it can kill beneficial bacteria. The crisscross sponge grid is designed to resist clogging, making cleaning simple.
Neteja de la bomba:
If you notice a decrease in water flow, the pump impeller may be obstructed. Disassemble the pump housing and rinse the impeller and its chamber under tap water to remove any debris. Reassemble the pump securely.
Filter Media Chamber:
The transparent media chamber allows you to monitor the condition of the ceramic bio balls. These balls absorb toxins and stabilize pH. You can replace the ceramic balls or swap them with other media like activated carbon for odor removal, as needed. Rinse new media thoroughly before placing it in the chamber.

A sequence of images demonstrating how to rinse the filter pump under tap water to restore flow. Additionally, a 'Before' and 'After' comparison shows the significant improvement in water clarity achieved by the filter.
6. Solució De Problemes
If you encounter issues with your AQQA Electric Sponge Filter, refer to the following common problems and solutions:
- Cabal d'aigua reduït:
- Check if the sponges are clogged. Clean them as described in the Maintenance section.
- Inspect the pump impeller for debris. Disassemble and rinse the pump under tap water.
- Ensure the water level in the aquarium is sufficient for the pump to be fully submerged.
- Filtre no funciona:
- Verify that the power cord is securely plugged into a functional electrical outlet.
- Check for any kinks or damage in the power cord.
- Assegureu-vos que la bomba estigui completament submergida a l'aigua.
- Soroll inusual:
- A rattling or grinding noise often indicates debris caught in the impeller. Clean the pump impeller.
- Ensure the filter is securely attached to the tank wall with suction cups to prevent vibration.
- Aigua tèrbola després de la instal·lació:
- Ensure all filter components, especially sponges and bio media, were thoroughly rinsed with dechlorinated water before initial use to remove any manufacturing dust or residue.
- Allow time for the filter to establish beneficial bacteria and clear the water. This can take several days.
7. Especificacions
Detailed specifications for the AQQA Electric Sponge Filter M-8W/80GPH:
| Característica | Specification (M-8W/80GPH) |
|---|---|
| Número de model | AQ173 |
| Poder | 8W |
| Caudal (GPH) | 80 GPH (302 L/H) |
| Mida del tanc aplicable | 15-55 galons (57-210 L) |
| Voltage / Freqüència | AC 110-120V/60Hz (US Standard) |
| Longitud del tub de sortida retràctil | 8.8" - 11.4" (22.5 - 29 CM) |
| Material | Acrilonitril butadiè estirè (ABS) |
| Pes de l'article | 1.1 lliures |
| Color | Negre |

This image highlights the filter's versatility for both freshwater and saltwater environments, including shrimp-approved setups. It also visually indicates that the 5W model is suitable for 10-40 gallon tanks, and the 8W model for 10-55 gallon tanks.
8. Garantia i assistència
Informació de la garantia:
This AQQA Electric Sponge Filter comes with a Garantia del fabricant de 2 anys from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, accident, unauthorized modification, or improper installation.
Atenció al client:
For technical assistance, warranty claims, or any questions regarding your AQQA Electric Sponge Filter, please contact AQQA customer support. Refer to the product packaging or the official AQQA weblloc web per obtenir la informació de contacte més actualitzada.
També podeu visitar el Botiga AQQA a Amazon per obtenir informació i recursos addicionals sobre el producte.





