Tetra 25816

Tetra Whisper Internal Power Filter User Manual

Model: 25816 | Brand: Tetra

1. Sarrera

The Tetra Whisper 10i Internal Filter is designed for aquariums ranging from 5 to 10 gallons, providing quiet and convenient 3-stage filtration. This submersible filter is engineered to mount inside your aquarium, allowing for flush placement against a wall and easy concealment within tank decor.

It integrates an air pump to facilitate water movement through the filter, ensuring efficient filtration and oxygenation of your aquarium water. The system utilizes Ultra-Activated carbon for odor and discoloration absorption, and a dual-sided mesh Bio-Bag Filter to trap debris and fish waste.

Tetra Whisper Internal Power Filter product box showing filter in action with fish.

Irudia: Aurrealdea view of the Tetra Whisper Internal Power Filter packaging, highlighting its features and suitability for 5-10 gallon tanks.

2. Paketearen edukia

Instalazioa hasi aurretik, egiaztatu osagai guztiak paketean daudela:

  • Tetra Whisper Internal Power Filter Unit
  • Aire-ponpa
  • 2 feet of Airline Tubing
  • One Medium Tetra Whisper Bio-Bag Filter Cartridge
  • Muntatzeko klipa
Tetra Whisper Internal Power Filter unit with mounting clip.

Image: The Tetra Whisper Internal Power Filter unit, showing its compact design and integrated mounting clip.

3. Konfiguratzeko argibideak

Follow these steps to properly set up your Tetra Whisper Internal Power Filter:

  1. Prestatu iragazkia: Ensure the filter unit is clean and free of any packaging materials. Insert the medium Tetra Whisper Bio-Bag Filter Cartridge into the designated slot within the filter unit.
  2. Muntatzeko klip-a erantsi: Securely attach the provided mounting clip to the back of the filter unit.
  3. Position in Aquarium: Place the filter unit inside your aquarium. The filter is designed to be fully submersible. Use the mounting clip to attach the filter to the inside wall of the aquarium. Position it so that the top edge of the filter is approximately 2 inches below the rim of the tank to prevent overflow. The filter can be adjusted to high or low water levels.
  4. Connect Air Pump: Connect one end of the 2-foot airline tubing to the air pump. Connect the other end of the airline tubing to the air intake port on the top of the filter unit.
  5. Piztu: Once the filter is securely positioned and the airline tubing is connected, plug the air pump into a suitable electrical outlet. The filter will begin to operate, drawing water through the filtration media and releasing oxygenated water back into the tank.
Tetra Whisper Internal Power Filter with filter media visible.

Irudia: Barneko bat view of the Tetra Whisper filter, showing the placement of the filter media (Bio-Bag) and the internal components.

4. Funtzionamendua

The Tetra Whisper Internal Power Filter provides continuous 3-stage filtration for your aquarium:

  • Iragazte mekanikoa: The dual-sided mesh of the Bio-Bag Filter traps physical debris and fish waste, keeping the water clear.
  • Iragazki kimikoa: Ultra-Activated carbon within the Bio-Bag absorbs odors, discoloration, and impurities from the water.
  • Iragazte biologikoa: Beneficial bacteria colonize the filter media, converting harmful ammonia and nitrites into less toxic nitrates.

The air-driven design allows the filter to process up to 80 gallons per hour (GPH) while simultaneously oxygenating the water, which is crucial for the health of your aquatic inhabitants. The submersible pump ensures that the filter never loses its prime, even after a power interruption, automatically restarting when power is restored.

5. Mantentzea

Regular maintenance is essential for optimal filter performance and water quality.

Iragazki-kartutxoa ordezkatzea

The Tetra Whisper Bio-Bag Filter Cartridge should be changed monthly to maintain effective filtration. The design allows for easy replacement without disturbing the filter unit's position or your hands getting fully submerged in the tank water.

  1. Unplug the air pump from the electrical outlet.
  2. Gently lift the used Bio-Bag Filter Cartridge from the filter unit. The top edge of the pad is above the water line, making it easy to grasp.
  3. Discard the old cartridge responsibly.
  4. Insert a new medium Tetra Whisper Bio-Bag Filter Cartridge into the filter unit.
  5. Plug the air pump back into the electrical outlet.

Buldadoreen garbiketa

It is recommended to clean the impeller yearly, or if you notice a decrease in water flow or unusual noises. Debris or gunk can accumulate around the impeller, affecting its operation.

  1. Unplug the air pump from the electrical outlet.
  2. Remove the filter unit from the aquarium.
  3. Carefully detach the bottom section of the filter unit to expose the impeller.
  4. Remove the impeller and clean it thoroughly with a small brush under running water. Also clean the impeller housing.
  5. Reassemble the impeller and the filter unit.
  6. Place the filter back in the aquarium and plug in the air pump.

6. Arazoak

ArazoaKausa posibleaIrtenbidea
Filter not operating or weak flow
  • Potentzia outage or not plugged in
  • Iragazki-kartutxoa buxatuta
  • Dirty or obstructed impeller
  • Airline tubing kinked or disconnected
  • Check power connection; filter restarts automatically after power restoration.
  • Ordeztu iragazki-kartutxoa.
  • Clean the impeller and its housing (refer to Maintenance section).
  • Ensure airline tubing is clear and securely connected.
Loud noises from filter
  • Hondakinak bultzadorean
  • Airea ponpan harrapatuta
  • Garbitu inpultsatzailea (ikusi Mantentze-lanak atala).
  • Ensure filter is fully submerged and air tubing is properly connected.
Filter overflowing
  • Iragazki-kartutxoa buxatuta
  • Filter mounted too high
  • Ordeztu iragazki-kartutxoa.
  • Ensure the filter's top edge is sufficiently below the water line (approx. 2 inches from tank rim).

7. Zehaztapenak

EzaugarriXehetasuna
Ereduaren izenaAQ-65816
Elementuaren eredu-zenbakia25816
Tankaren Edukiera5 - 10 Gallons
EmariaUp to 80 GPH (Gallons Per Hour)
Iragazkia Stages3-stage (Mechanical, Chemical, Biological)
Neurriak (LxWxH)4.25 x 4 x 8 hazbete
Elementuaren pisua1.1 kilo
Materiala100% Polyester (for filter media)
KoloreaBeltza
Dakarten osagaiakFilter unit, air pump, airline tubing, Bio-Bag cartridge

8. Bermearen informazioa

The Tetra Whisper Internal Power Filter comes with a 2 urteko berme mugatua. For specific terms and conditions, please refer to the product packaging or contact Tetra customer support.

9. Laguntza eta Harremanetarako informazioa

For further assistance, questions about tank maintenance, or product inquiries, please contact Tetra customer support:

You can also download the Tetra My Aquarium app for simplified aquarium keeping:

TetraCare contact information and app download QR codes.

Image: Back of the product packaging showing TetraCare contact details and information about the Tetra My Aquarium app.

© 2024 Tetra. All rights reserved. Information subject to change without notice.

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