# Filter media kit Fluval AC50 — replacement cartridges and media for aquarium hang-on filter

**URL:** https://aio.lv/en/product--fluval-fv-6925--12254008
**Data updated:** 2026-04-14 22:27 (EEST)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-6925
**EAN:** 015561196925
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-6925--12254008

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Fluval Media Kit for AC50 is a replacement set of filter cartridges and media designed for Fluval AC50 hang-on aquarium filters. The kit contains mechanical and chemical filtration elements (pre-filter pads, activated carbon or carbon media, and bio-media) to remove debris, odors and impurities while supporting biological filtration. Intended for routine maintenance and water clarity in freshwater aquariums.

## Long description

Fluval Media Kit for AC50 is a set of replacement cartridges and media designed specifically for Fluval AC50 hang-on aquarium filters. The kit combines mechanical pre-filter pads, activated carbon for chemical filtration, and bio-media to support beneficial bacteria, helping to maintain water clarity and reduce odors and dissolved impurities in freshwater aquariums. It is intended for routine maintenance to restore filtration performance and extend the effective life of the filter system.
Advantages
The kit matches the original Fluval AC50 filter layout and includes media types selected to provide balanced mechanical, chemical and biological filtration. Pre-filter pads trap debris and particulates to prevent clogging of downstream media. Activated carbon adsorbs dissolved organics and helps control discoloration and odors. Porous bio-media supplies surface area for nitrifying bacteria to colonize, supporting biological filtration and stable water chemistry. Using the manufacturer's media ensures proper fit and predictable performance.
Suitable for
Routine maintenance and media replacement in Fluval AC50 hang-on filters
Freshwater aquariums where improved water clarity and odor control are required
Situations where balanced mechanical, chemical and biological filtration is needed
Owners who prefer manufacturer-recommended consumables for consistent results
When it may not be suitable
This media kit is intended specifically for Fluval AC50 hang-on filters and may not fit other filter models or brands. It is formulated for freshwater use and does not include specialized media for saltwater, planted-tank CO2 control, phosphate removal, or targeted medication adsorption. For aquariums with unusual water chemistry issues or heavy bio-loads, additional or alternative media may be required.
Key specifications
Media types included: mechanical pre-filter pads, activated carbon, and porous bio-media
Purpose: combined mechanical, chemical and biological filtration
Designed for: Fluval AC50 hang-on aquarium filters
Intended aquarium type: freshwater
Usage: replacement media for routine maintenance
How to use
Shut off the filter and remove the filter unit from the aquarium according to the filter manufacturer’s instructions. Open the filter casing and remove used media and cartridges, rinsing the filter housing if needed. Insert the pre-filter pads, then place the activated carbon and bio-media in the correct compartments following the original media order for the AC50 unit. Reassemble the filter, reinstall it on the aquarium, and restart the unit, checking for proper water flow and sealing. Follow the recommended replacement intervals from Fluval or adjust based on tank load and water quality.
What to consider before purchase
Compatibility: designed specifically for Fluval AC50 hang-on filters
Aquarium type: formulated for freshwater tanks, not specialized for marine systems
Replacement frequency: determine based on aquarium bioload and manufacturer guidance
Supplementary needs: additional media may be necessary for phosphate removal, chemical treatments, or planted-tank requirements
Usage recommendations
For best results replace media according to regular maintenance intervals, monitor water parameters after replacement, and rinse bio-media gently with tank water only to preserve beneficial bacteria. Consider keeping a spare kit on hand for timely maintenance and improved filter performance.

## FAQ

### How much does the Fluval AC50 filter media kit cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Fluval products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Fluval service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12254008/68534843_large.webp