# Aquarium Ammonia Remover Cartridge Fluval FV-6307 for AC20/AC30 Filters

**URL:** https://aio.lv/en/product--fluval-fv-6307--12029244
**Data updated:** 2026-03-12 16:37 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-6307
**EAN:** 015561196307
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-6307--12029244

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Fluval FV-6307 is an ammonia removal cartridge designed for Fluval AC20 and AC30 aquarium filters. It reduces harmful ammonia through chemical media to maintain safe water chemistry for fish and invertebrates. Easy to install as a replacement cartridge, it’s intended for routine filter maintenance and water quality control in freshwater and planted aquaria.

## Long description

Fluval FV-6307 is an ammonia removal cartridge designed for use with Fluval AC20 and AC30 power filters. The cartridge contains chemical media formulated to reduce dissolved ammonia levels, supporting stable water chemistry in freshwater and planted aquaria. It is supplied as a replaceable insert that fits directly into the filter housing for routine maintenance and targeted ammonia control.
Advantages
The cartridge provides targeted ammonia reduction without mechanical filtration interference, allowing biological and mechanical media to remain effective. Its compact replaceable design enables quick cartridge swaps during scheduled maintenance. The chemical media is formulated to act specifically on dissolved ammonia, helping to reduce stress on fish and invertebrates by supporting safer water parameters.
Suitable for
Freshwater community aquariums using Fluval AC20 or AC30 filters
Planted tanks where ammonia spikes may harm sensitive plants and fauna
Routine filter maintenance to maintain low dissolved ammonia levels
Newly cycled or stocked aquariums requiring temporary ammonia control
Key specifications
Compatibility: designed to fit Fluval AC20 and AC30 filter models
Function: chemical media formulated to reduce dissolved ammonia
Form factor: replaceable cartridge insert for quick installation
Application: intended for freshwater and planted aquarium use
How to use
Turn off the filter and remove the filter housing according to the AC20/AC30 user instructions. Remove the spent cartridge and insert the Fluval FV-6307 ammonia remover cartridge in the designated media slot, ensuring correct orientation and seating. Reassemble the filter housing and restart the unit. Replace the cartridge at intervals recommended by water tests or the filter maintenance schedule to maintain effective ammonia control.
Usage recommendations
Monitor ammonia levels regularly with a test kit and use this cartridge as part of a multi-stage filtration strategy. Do not use the cartridge as a permanent substitute for biological filtration; replace cartridges periodically and maintain routine water changes to preserve overall aquarium health.

## FAQ

### How much does the Fluval FV-6307 Ammonia Remover Cartridge for AC20/AC30 cost, and is it available for purchase?

The price is 4.99 € (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 13.07.2026 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/12029244/67517060_large.webp