1. Introduktion
Thank you for choosing the FIERRG JQP Series Internal Aquarium Filter. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your new aquarium filter. Please read these instructions thoroughly before use and retain them for future reference.
The FIERRG JQP Series Internal Aquarium Filter is a versatile 3-in-1 unit designed to provide silent, submersible filtration for your aquarium. It combines mechanical, biological, and chemical filtration to maintain clear and healthy water conditions for your aquatic environment.
2. Produktfunktioner
- Easy Installation and Use: Designet til enkel opsætning og betjening.
- Effektiv filtrering: Features built-in double-layer filter cotton for effective removal of impurities.
- Durable and Quiet Operation: Engineered for a long working life with smooth, high-efficiency, and low-noise performance.
- Kompakt design: Mini size and lightweight construction ensure easy placement and handling.
3. Sikkerhedsinstruktioner
Always observe basic safety precautions to reduce the risk of fire, electric shock, and injury to persons.
- Læs alle instruktioner omhyggeligt, før du bruger apparatet.
- Sørg for, at voltage indicated on the filter matches your local power supply before connecting.
- Never operate the filter if the power cord or plug is damaged.
- Do not attempt to repair the filter yourself. Refer all servicing to qualified personnel.
- Always unplug the filter from the power outlet before performing any maintenance, cleaning, or when handling the aquarium water.
- Ensure the filter is fully submerged in water during operation to prevent overheating.
- Hold netledningen væk fra skarpe genstande og varme overflader.
- This appliance is for indoor use only and should not be used in wet conditions outside the aquarium.
4. Pakkens indhold
Ved udpakning skal du kontrollere, at alle komponenter er til stede og ubeskadigede:
- 1 x FIERRG JQP Series Internal Aquarium Filter Unit
- Filter Media (Sponge)
- Water Outlet Nozzle and Accessories
- Sugekopper til montering
5. Specifikationer
The following table details the specifications for the JQP-2500F (35W) model and other variants in the JQP series:

Image showing the FIERRG JQP-2500F internal aquarium filter, highlighting its 35W power, 2.4m lift, 2500L/H flow, dimensions (96x75x380mm), 1.8m power cord, and suitability for tanks up to 120cm.

Table comparing different models in the FIERRG JQP series (JQP-500F, JQP-1000F, JQP-1500F, JQP-2500F) with their respective power, max lift, max flow, size, filter box quantity, and power cord length.
| Specifikation | JQP-2500F (35W Model) |
|---|---|
| Model | JQP-2500F |
| Magt | 35W |
| Max løft | 2.4m |
| Max Flow | 2500 L/H |
| Dimensioner (L x B x H) | 96 x 75 x 380 mm |
| Strømkabellængde | 1.8 m |
| Anbefalet tankstørrelse | Op til 120 cm |
| Varens vægt | 800 gram |
| Stil | Nedsænkelig |
6. Opsætningsvejledning
- Pakker ud: Tag forsigtigt alle komponenter ud af emballagen. Undersøg for eventuelle skader.
- Saml filteret: Ensure the filter media (sponge) is correctly placed within the filter housing. Attach the water outlet nozzle to the pump head.
- Placering i akvariet: Submerge the filter completely in your aquarium water. Use the provided suction cups to securely attach the filter to the inside wall of the tank. Ensure the filter is positioned vertically and is stable. The water outlet should be above or slightly below the water surface to create aeration, or fully submerged for quieter operation.
- Tilslut strøm: Once the filter is securely placed and fully submerged, plug the power cord into a suitable electrical outlet. Ensure a drip loop is formed with the power cord to prevent water from traveling along the cord to the outlet.

En detaljeret view of the upper part of the FIERRG internal aquarium filter, showing the pump housing and water outlet.
7. Betjeningsvejledning
- Indledende opstart: After plugging in, the filter pump will immediately begin to circulate water. Check for proper water flow from the outlet nozzle.
- Kontinuerlig drift: The filter is designed for continuous operation to maintain water quality. It should run 24 hours a day, 7 days a week.
- Vandstand: Always ensure the water level in the aquarium is sufficient to keep the filter fully submerged. Running the pump dry can cause damage.

The FIERRG internal aquarium filter actively filtering water in a fish tank, showing water circulation and aeration.
8. Vedligeholdelse
Regelmæssig vedligeholdelse er afgørende for dit filters optimale ydeevne og levetid.
- Afbryd strømmen: Tag altid stikket ud af filteret, inden du udfører nogen form for vedligeholdelse.
- Remove Filter from Tank: Carefully detach the filter from the aquarium wall and remove it from the water.
- Rengør filtermedie: Disassemble the filter housing to access the filter sponge. Rinse the sponge thoroughly with old aquarium water (from a water change) to preserve beneficial bacteria. Do not use tap water directly, as chlorine can kill these bacteria. Replace the filter sponge if it is heavily clogged or deteriorated.
- Rengør impeller: Remove the pump head cover and carefully extract the impeller. Rinse the impeller and its chamber to remove any debris, algae, or mineral buildup. Ensure the impeller spins freely.
- Saml og geninstaller: Reassemble all parts of the filter, ensuring they are securely fitted. Place the filter back into the aquarium, ensuring it is fully submerged, and then reconnect the power.
Vedligeholdelsesfrekvens: It is recommended to clean the filter media every 2-4 weeks, depending on the bioload of your aquarium. The impeller should be checked and cleaned every 1-2 months.
9. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Filter does not start or stops working. | Ingen strømforsyning. Impeller jammed or dirty. Motorfejl. | Kontroller strømtilslutning og stikkontakt. Unplug, remove, and clean the impeller and its chamber. Contact customer support if motor failure is suspected. |
| Lav vandgennemstrømning. | Clogged filter media. Dirty impeller or pump chamber. Obstruction in outlet nozzle. | Clean or replace filter media. Clean the impeller and pump chamber. Clear any blockages from the outlet nozzle. |
| Overdreven støj eller vibrationer. | Impeller not seated correctly or damaged. Affald i impellerkammeret. Filter not securely mounted. | Unplug, remove, and inspect the impeller for damage or misalignment. Clean chamber. Ensure filter is securely attached to the aquarium wall with suction cups. |
| Vandet er uklart. | Filter media is saturated or ineffective. Insufficient filtration for tank size/bioload. New tank syndrome or bacterial bloom. | Clean or replace filter media. Consider more frequent maintenance. Ensure filter is appropriate for your tank size. Perform partial water changes. |
10. Garanti og support
FIERRG is committed to providing high-quality products and customer satisfaction. While specific warranty details are not provided in this manual, please retain your proof of purchase. For any product concerns, technical assistance, or warranty inquiries, please contact the seller or manufacturer directly through your purchase platform.
We are dedicated to providing you with a satisfactory solution to address any concerns you may have.