Introducció
The Tetra Whisper 4i Internal Power Filter is designed to provide efficient three-stage filtration for aquariums between 1 and 4 gallons. This manual provides instructions for proper setup, operation, and maintenance to ensure optimal performance and a healthy aquatic environment.

Image: Tetra Whisper 4i Internal Power Filter, showing its compact design.
Components del producte
The Tetra Whisper 4i Internal Power Filter includes the following main components:
- Internal Filter Unit
- Tapa articulada
- Filter Cartridge (Small Whisper BioBag)
- Clip de tanc
- Ventosa
- Power Cord with Cord Organizer

Imatge: Secció transversal view of the filter, highlighting the internal filter media and components.
Instruccions de configuració
- Desempaquetar components: Traieu amb cura totes les peces de l'embalatge.
- Instal·leu el cartutx del filtre: Open the hinged lid of the filter unit. Insert one Small Whisper BioBag filter cartridge into the designated slot. Ensure it is seated properly.
- Posició a l'aquari: The filter can be positioned using either the adjustable tank clip or the suction cup.
- Using the Tank Clip: Attach the tank clip to the rim of your aquarium. The filter's space-saving design allows it to be placed as close as 1 inch from the wall.
- Ús de la ventosa: Press the suction cup firmly against the inside glass of the aquarium at the desired location.
- Organitzar el cable: Use the integrated cord organizer to keep the power cord neat and tidy.
- Connectar l'alimentació: Plug the power cord into a suitable electrical outlet. Ensure a drip loop is formed to prevent water from traveling along the cord to the outlet.

Image: The filter unit installed inside an aquarium, demonstrating water flow.
Instruccions de funcionament
Once properly installed and powered on, the Tetra Whisper 4i Internal Power Filter will begin its three-stagProcés de filtració:
- Filtració mecànica: Water flows through the filter cartridge floss, which effectively traps debris and fish waste particles.
- Filtració química: The Ultra-activated carbon within the cartridge works to remove odors and discoloration from the aquarium water, maintaining clarity.
- Filtració biològica: Beneficial bacteria colonize the filter media, converting harmful ammonia and nitrites into less toxic nitrates.
The powerful 27 GPH (Gallons Per Hour) motor ensures that a 4-gallon aquarium is cycled more than 6 times per hour, providing thorough and continuous water purification.
Manteniment
Regular maintenance is crucial for the optimal performance of your Tetra Whisper 4i Internal Power Filter and the health of your aquarium.
- Substitució del cartutx de filtre: Replace the Small Whisper BioBag filter cartridge approximately every 30 days, or sooner if water flow significantly decreases or the cartridge appears heavily soiled.
- Unplug the filter from the power outlet.
- Obriu la tapa amb frontisses.
- Remove the old cartridge and discard it.
- Insert a new Small Whisper BioBag filter cartridge.
- Close the hinged lid and plug the filter back in.
- Canvis d'aigua: It is recommended to replace approximately 30% of your aquarium water every 30 days to maintain water quality.
- Filter Unit Cleaning: Periodically, unplug the filter and gently rinse the exterior and impeller assembly with aquarium water to remove any accumulated debris. Do not use tap water directly on biological media as chlorine can harm beneficial bacteria.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Filter not running or weak flow |
|
|
| Aigua ennuvolada |
|
|
| Olor desagradable |
|
|
Especificacions
- Número de model: AQ-68056
- Marca: Tetra
- Aquarium Size Compatibility: 1-4 galons
- Caudal: 27 GPH (galons per hora)
- Tipus de filtració: Tres stage (Mecànica, Química, Biològica)
- Tipus de cartutx de filtre: Small Whisper BioBag
- Dimensions del producte: 3 x 3 x 7.38 polzades
- Pes de l'article: 9.14 unces (0.26 quilograms)
- Material: Plàstic
- Estil: Submergible
- Fabricant: Spectrum Brands Pet LLC
- UPC: 046798780564
Informació de la garantia
The Tetra Whisper 4i Internal Power Filter comes with a Garantia limitada d'2 any. For specific details regarding warranty coverage and terms, please refer to the product label or contact Tetra customer support.
Atenció al client
For questions about tank maintenance, product usage, or any other inquiries, please contact TetraCare:
- Telèfon: 1-800-423-6458
- Weblloc: www.tetra-fish.com
- Suport Weblloc: www.tetracare.com
You can also download the "Tetra My Aquarium Connect" app for additional aquarium keeping resources.