# Fluval Zeo-Carb Media Insert for AC20/30 Aquarium Filters (FV-6505)

**URL:** https://aio.lv/en/product--fluval-fv-6505--12014958
**Data updated:** 2026-03-11 20:49 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-6505
**EAN:** 015561196505
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-6505--12014958

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Fluval Zeo-Carb is a replacement media insert designed for use with AC20 and AC30 aquarium filters. The insert combines zeolite and activated carbon to help reduce ammonia and remove organic contaminants, odors and discoloration from freshwater and marine tanks. Intended for routine cartridge replacement to maintain water clarity and chemical filtration performance.

## Long description

Fluval Zeo-Carb Media Insert for AC20/30 is a cartridge designed to combine zeolite and activated carbon for chemical filtration in compatible aquarium filter units. It is formulated to reduce dissolved ammonia and adsorb organic contaminants, odors and discoloration in both freshwater and marine tanks. The insert is intended for periodic replacement as part of routine maintenance to help maintain water clarity and support stable water chemistry when used alongside mechanical and biological filtration.
Advantages
The Fluval Zeo-Carb media insert provides two-stage chemical filtration by pairing zeolite’s ammonia-reduction properties with activated carbon’s adsorption of organics and discoloration. Its form factor matches AC20 and AC30 filter cartridges, allowing straightforward insertion and removal without modification. The media helps preserve water clarity and reduce unwanted odors while operating silently inside the filter housing, and it is suitable for continuous use as part of a planned cartridge exchange schedule.
Suitable for
 Freshwater community and planted aquariums where ammonia control is necessary
 Marine and saltwater aquariums requiring organic contaminant removal and clarity improvement
 Reef or fish-only systems that use canister-style filter cartridges with AC20/AC30 compatibility
 Routine maintenance cycles to restore chemical filtration capacity after organic load increases
Key specifications
 Combined media composition: zeolite and activated carbon for dual-function chemical filtration
 Designed shape and size for use in compatible AC20 and AC30 filter cartridge slots
 Intended application: reduces dissolved ammonia and adsorbs organic compounds, odors and discoloration
 Suitable for use in freshwater and marine aquarium environments
 Single-use disposable cartridge intended for periodic replacement to maintain performance
How to use
Turn off and unplug the filter before opening the housing. Remove the existing cartridge according to the filter manufacturer’s instructions and insert the Fluval Zeo-Carb media insert into the designated cartridge slot so it seats securely. Close the filter housing, restore power, and allow the filter to resume normal operation. Monitor water parameters regularly—particularly ammonia—and replace the cartridge as part of routine maintenance or sooner if water clarity or odor control declines.
Usage recommendations
Use the Zeo-Carb insert in combination with mechanical and biological filtration stages for balanced water treatment. Replace on a regular schedule compatible with aquarium bioload and manufacturer guidance, and avoid relying solely on chemical media for long-term ammonia control—address source issues and maintain biological filtration to ensure stable aquarium chemistry.

## FAQ

### How much does the Fluval Zeo-Carb media insert FV-6505 cost, and is it available for purchase?

The price is 5.49 € (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 30.07.2026 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