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header-product Filter media AquaNatura Quartz Bacteria Ball 18×20 mm, 20 kg bag
78.99 €

Filter media AquaNatura Quartz Bacteria Ball 18×20 mm, 20 kg bag

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Filter media AquaNatura Quartz Bacteria Ball 18×20 mm, 20 kg bag

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Filter media AquaNatura Quartz Bacteria Ball 18×20 mm, 20 kg bag

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Short description

AquaNatura Quartz Bacteria Ball is a granular filter media composed of quartz beads sized 18×20 mm supplied in a 20 kg bag. Designed for aquarium and pond biological filtration, it provides surface area for beneficial bacteria colonization, improves water clarity and supports nitrogen cycle processing. Suitable for mechanical-biological filter chambers and media reactors.
Available for order: 11 pcs.
Warranty: 2 Years
SKU: 12057842
Manufacturer: AquaNatura
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 26.33 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.19 euros per month
Together cheaper
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Product information

Description

AquaNatura Quartz Bacteria Ball 18×20 mm is a granular filter media consisting of uniform quartz beads supplied in a 20 kg bag. Engineered for biological filtration in aquariums and garden ponds, the beads offer substantial surface area to promote colonization by nitrifying bacteria, contributing to nitrogen cycle stability, reduced ammonia and nitrite levels, and improved water clarity. The medium is inert, chemically stable, and suitable for use in mechanical-biological filter chambers and media reactors where durable, high-surface-area packing is required.

Advantages

The quartz bead structure provides a consistently high specific surface area for bacterial biofilm development while resisting compression and settling. Its inert mineral composition does not leach nutrients or alter water chemistry, ensuring predictable filtration performance. The uniform 18×20 mm bead size enables even water flow and low hydraulic resistance in reactors and media chambers, and the 20 kg packaging allows for bulk use in larger systems or for re-filling existing filter housings.

Suitable for

  • Biological filtration in freshwater and saltwater aquariums
  • Filtration media reactors and fluidized bed reactors
  • Garden pond biological filters and trickle filters
  • Mechanical-biological multi-chamber filtration systems

Key specifications

  • Material: natural quartz beads (inert mineral composition)
  • Bead size: approximately 18×20 mm
  • Form: granular/ball-shaped media for packing or reactor use
  • Bag weight: 20 kg
  • Intended use: biological filtration to support nitrifying bacteria

How to use

Rinse the media briefly with clean water before first use to remove dust from transport. Place the beads in the designated filter chamber or media reactor following the manufacturer’s guidance for media volume and flow direction. Ensure even distribution to maintain good water contact and avoid channeling. For fluidized or moving-bed reactors, adjust flow rates to keep beads in gentle motion without excessive abrasion. Monitor water parameters regularly after installation to confirm biological colonization and filtration effectiveness.

Usage recommendations

Allow a colonization period for nitrifying bacteria to establish; initial biological activity may take several days to weeks depending on stocking and organic load. Avoid cleaning the media with chlorinated tap water; use dechlorinated water or aquarium/pond water to preserve beneficial bacteria. Replace only a portion of the media at a time if long-term maintenance or replacement is needed to retain established biofilm and reduce disruption to the nitrogen cycle.

Description

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Customer reviews

Customer questions

FAQ

How much does the AquaNatura Quartz Bacteria Ball 18×20 mm, 20 kg cost, and is it available for purchase?

The price is 78.99 € (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 27.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can AquaNatura Quartz Bacteria Ball 18×20 mm, 20 kg be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the AquaNatura Quartz Bacteria Ball 18×20 mm, 20 kg online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 AquaNatura 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 AquaNatura 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.