# Filter Media Cartridge Fluval BioMax for U2 (A15207) – Biological filtration media

**URL:** https://aio.lv/en/product--fluval-fv-2079--12014970
**Data updated:** 2026-03-11 20:49 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-2079
**EAN:** 015561352079
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-2079--12014970

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Fluval BioMax filter media cartridge designed for Fluval U2 units (model A15207). This biological filtration media provides a porous ceramic-like structure to support beneficial nitrifying bacteria, improving ammonia and nitrite conversion in aquariums. Intended as a replacement insert for mechanical-biological filter stages, suitable for freshwater and compatible setups requiring biological media.

## Long description

Fluval BioMax filter media cartridge for U2 (A15207) is a biological filtration insert designed to support the growth of beneficial nitrifying bacteria in aquarium systems. The cartridge contains a porous, ceramic-like structure that increases surface area within the filter chamber to improve ammonia and nitrite conversion while fitting directly into Fluval U2 filter units. It is intended as a replacement media for the biological stage of combined mechanical-biological filtration and is suitable for freshwater aquariums and compatible setups that require effective biological support.
Advantages
This BioMax cartridge offers a large internal surface area in a compact form factor, promoting stable populations of nitrifying bacteria responsible for converting toxic ammonia and nitrite into less harmful nitrate. The porous ceramic-like composition provides durable, long-lasting media that does not compact easily, maintaining water flow and biological efficiency. Its shape and size match the Fluval U2 filter compartment for straightforward replacement without modification.
Suitable for
 Freshwater community aquariums using Fluval U2 filter units
 Fish-only and planted tanks requiring biological filtration support
 Routine media replacement to maintain nitrifying bacteria colonies
Key specifications
 Porous ceramic-like media structure for high surface area
 Designed to fit Fluval U2 filter cartridge compartment
 Intended for biological stage within mechanical-biological filtration
 Suitable for freshwater aquarium systems
 Compact cartridge shape for easy insertion and removal
How to use
Remove the used cartridge from the Fluval U2 filter according to the filter manufacturer's maintenance instructions. Rinse the new BioMax cartridge briefly in dechlorinated water to remove any dust from packaging, then insert it into the biological media slot of the filter so it sits securely in place. Reassemble the filter and restart circulation. Replace the cartridge on a schedule that maintains effective biological filtration; do not replace all biological media simultaneously if preserving established bacterial colonies is desired.
Usage recommendations
For stable biological filtration, stagger replacement so established bacteria remain in the system: replace one cartridge at a time and monitor water parameters after replacement. Use only in freshwater setups compatible with Fluval U2 filter units and follow routine filter maintenance to prevent mechanical clogging that can reduce biological efficiency.

## FAQ

### How much does the Fluval BioMax filter cartridge for U2 (A15207) cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 14.07.2026 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/12014970/67503745_large.webp