# ZOOLOGIA round bio sponge 10×7 cm — aquarium/terrarium filter sponge, natural material

**URL:** https://aio.lv/en/product--zoologia-vat005462--12056488
**Data updated:** 2026-03-12 19:40 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** ZOOLOGIA
**Manufacturer code:** VAT005462
**EAN:** 5907176447606
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zoologia-vat005462--12056488

## 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 round bio sponge, 10×7 cm, is a biological filtration sponge designed for aquarium and terrarium use. The circular shape and compact dimensions provide mechanical and biological filtration by trapping debris and supporting beneficial bacterial colonization. Suitable for small filters, corner inlets, or DIY filtration setups to improve water quality and reduce maintenance.

## Long description

ZOOLOGIA round bio sponge 10×7 cm is a biological filtration sponge intended for aquarium and terrarium use. The circular shape and compact dimensions provide mechanical removal of debris and a porous surface for colonization by beneficial bacteria. Designed to fit small external or internal filters, corner inlets, or custom DIY filtration assemblies, this sponge helps maintain clearer water and reduced waste buildup in confined aquatic or humid terrarium environments.
Advantages
The sponge combines mechanical filtration and biological media in a single compact element, capturing particulates while offering extensive surface area for nitrifying bacteria. Its resilient structure tolerates repeated rinsing without rapid deformation and adapts to different installation positions thanks to the round form. The neutral, non-toxic material does not alter water chemistry and supports stable filtration performance in small-scale systems.
Suitable for
 Small aquariums with internal or hang-on filters
 Terrariums requiring moisture-tolerant biological media
 Corner inlet or outlet filter housings
 DIY filter builds and sponge pre-filters
 Breeding or quarantine tanks where gentle filtration is needed
Key specifications
 Shape: round
 Dimensions: approximately 10 × 7 cm (diameter × thickness)
 Function: mechanical and biological filtration
 Material: porous, aquarium-safe foam
 Maintenance: washable and reusable
 Compatibility: suitable for small filter housings and custom setups
How to use
Rinse the sponge in dechlorinated water or aquarium water before first use to remove any loose particles from manufacturing. Insert the sponge into the filter chamber, corner inlet, or chosen placement so that water flows through the porous material for optimal mechanical trapping and bacterial colonization. Perform gentle rinses in tank water during routine maintenance to remove accumulated debris while preserving beneficial bacterial colonies. Replace the sponge if it becomes torn, excessively compressed, or impossible to clean effectively.
Usage recommendations
For best results, pair the sponge with a coarse pre-filter or use it as the first filtration stage to extend the life of finer media. Avoid aggressive cleaning with tap water or detergents that can remove beneficial bacteria. Monitor flow and water clarity after installation and adjust positioning to ensure even water passage through the sponge.

## FAQ

### How much does the ZOOLOGIA round bio sponge 10×7 cm cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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/12056488/67542489_large.webp