# Filter sponge insert for Fluval C3 canister filter (FV-0065)

**URL:** https://aio.lv/en/product--fluval-fv-0065--12030007
**Data updated:** 2026-03-12 16:38 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-0065
**EAN:** 015561140065
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-0065--12030007

## 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

Replacement foam sponge insert designed for Fluval C3 canister filters. Provides mechanical filtration by trapping debris and particulate waste within the filter media. Intended for routine maintenance and media replacement to maintain water clarity and reduce clogging. Suitable for hobby aquariums using Fluval C3 models; install in the filter’s media tray as directed by manufacturer.

## Long description

This replacement filter sponge insert is designed specifically for Fluval C3 canister filters. It provides mechanical filtration by capturing debris and particulate waste, helping to maintain water clarity and reduce the buildup of solid matter inside the filter. The foam is intended for routine maintenance and periodic media replacement to keep the filter operating efficiently in freshwater and planted hobby aquariums that use Fluval C3 models.
Advantages
The foam insert offers consistent mechanical filtration with a structure that traps visible particles and detritus while allowing water to flow through the media tray. Its size and shape match the Fluval C3 media trays for straightforward installation and secure placement. Using a dedicated replacement sponge helps reduce the frequency of deeper cleaning by preventing large debris from reaching finer media layers and biological media.
Suitable for
Routine maintenance of Fluval C3 canister filters
Freshwater and planted aquariums using Fluval C3
Removal of suspended solids and visible debris from filter intake water
Pre-filtration to protect finer filter media and biological media
Key specifications
Type: Replacement foam sponge insert for mechanical filtration
Compatibility: Designed to fit Fluval C3 canister filter media trays
Function: Traps particulate waste and debris, reduces clogging of downstream media
Material: Open-cell foam for water flow and particle capture
Maintenance cycle: Intended for routine replacement during regular filter service
How to use
Turn off and disconnect the canister filter according to the Fluval C3 manufacturer instructions, then open the filter housing and access the media trays. Remove the used sponge insert and rinse or discard it depending on its condition. Place the new foam insert into the specified media tray with the same orientation as the original, ensuring it sits flat and does not obstruct water channels. Reassemble the filter, restore connections, and restart the unit following the manufacturer’s priming and startup procedure.
Usage recommendations
Inspect the foam insert during regular monthly maintenance and replace it when clogged, torn, or permanently discolored. For best performance, use this mechanical sponge in combination with appropriate biological and chemical media as recommended for Fluval C3 setups; avoid over-compressing the foam during installation to preserve water flow.

## FAQ

### How much does the Fluval C3 filter sponge insert FV-0065 cost, and is it available for purchase?

The price is 5.99 € (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 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/12030007/67517692_large.webp