# Round Aquarium Sponge Filter ZOOLOGIA GĄBKA OKRĄGŁA 12/7

**URL:** https://aio.lv/en/product--zoologia-vat005482--12054854
**Data updated:** 2026-03-12 19:38 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** ZOOLOGIA
**Manufacturer code:** VAT005482
**EAN:** 5907176447156
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zoologia-vat005482--12054854

## 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

ZOOLOGIA GĄBKA OKRĄGŁA 12/7 is a round aquarium sponge designed for mechanical and biological filtration. Suitable for use in internal or external filter housings and sponge filters, it traps debris while providing surface area for beneficial bacteria. The durable foam construction supports regular cleaning and replacement in small to medium aquarium setups.

## Long description

ZOOLOGIA GĄBKA OKRĄGŁA 12/7 is a round aquarium sponge designed to perform mechanical and biological filtration in small to medium aquaria. The open-cell foam traps suspended debris and provides a porous surface for colonization by nitrifying bacteria, supporting stable water parameters. Its compact circular shape fits common internal filter housings, sponge filters and some external filter baskets, and the durable foam tolerates regular rinsing and reuse.
Advantages
The sponge combines efficient mechanical debris removal with a high surface area for beneficial bacteria, improving water clarity and biological filtration without introducing chemicals. Its resilient foam construction resists tearing during cleaning and maintains shape over repeated use. The round design facilitates easy placement and even flow distribution in compatible filter housings.
Suitable for
 Mechanical filtration in small and medium freshwater aquariums
 Biological filtration and bacterial colonization
 Use inside internal filter housings, sponge filters and filter baskets
 Temporary filtration during maintenance or as a replacement element
Key specifications
 Shape: round
 Function: mechanical and biological filtration
 Material: open-cell foam
 Compatibility: suitable for internal filters, sponge filters and many external filter baskets (check dimensions)
 Intended aquarium size: small to medium setups
How to use
Rinse the sponge thoroughly in dechlorinated water or aquarium water before first installation to remove production residues. Insert the sponge into the filter housing or sponge filter so that water flows evenly through the foam. Monitor flow and water clarity regularly and inspect the sponge for clogging. When mechanical debris builds up, rinse the sponge gently in a bucket of aquarium water until debris is released; avoid using tap water with chlorine. Replace the sponge when it becomes misshapen or permanently clogged and cannot be restored by rinsing.
Usage recommendations
For stable biological filtration, avoid replacing all filtration media at the same time; stagger replacements and perform partial rinses in aquarium water to preserve beneficial bacterial colonies. Verify sponge dimensions against your filter housing before purchase to ensure proper fit.

## FAQ

### How much does the ZOOLOGIA GĄBKA OKRĄGŁA 12/7 sponge filter cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 ZOOLOGIA 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 ZOOLOGIA 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/12054854/68530855_large.webp