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header-product Biological Filter Media Sera Siporax Professional 15 mm, 14.5 kg
482.99 €

Biological Filter Media Sera Siporax Professional 15 mm, 14.5 kg

Sera Siporax Professional 15 mm — biological filter media Photo 1
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Biological Filter Media Sera Siporax Professional 15 mm, 14.5 kg

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Short description

Sera Siporax Professional is a biological filter media with 15 mm particle size, supplied as a 14.5 kg pack. Designed for aquarium and pond filtration, it provides surface area for beneficial bacteria to colonize and support biological nitrification. Suitable for canister, trickle and other mechanical/biological filter systems where stable ammonia and nitrite removal is required.
Available for order: 11 pcs.
Warranty: 2 Years
SKU: 11380669
Manufacturer: sera
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Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 161 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 13.42 euros per month
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Product information

Description

Sera Siporax Professional 15 mm is a biological filter media supplied in a 14.5 kg pack, designed to support stable biological filtration in aquariums and ponds. The spherical granules provide a porous surface that encourages colonization by nitrifying bacteria, improving ammonia and nitrite conversion. The product is suitable for use in canister filters, trickle filters and other mechanical or biological filter systems that require high surface area for bacteria and reliable water quality maintenance.

Advantages

Sera Siporax Professional offers a high internal surface area within compact 15 mm granules, enabling efficient bacterial colonization while maintaining good water flow and low risk of clogging. The durable, chemically inert material resists degradation and does not affect water chemistry. Supplied in a large 14.5 kg quantity, it is practical for larger aquaria, ponds or for replacing media in multi-chamber filtration systems.

Suitable for

  • Freshwater and marine aquariums with biological or combined mechanical/biological filtration
  • Pond filtration systems requiring reliable nitrification
  • Canister filters, trickle filters and external biological reactors
  • Systems needing long-lasting, low-maintenance filter media for ammonia and nitrite control

Key specifications

  • Particle diameter: approximately 15 mm
  • Packaging weight: 14.5 kg
  • High internal porosity for bacterial colonization
  • Material: chemically inert, durable ceramic-like media
  • Designed for both freshwater and marine applications

How to use

Rinse the media briefly with dechlorinated water to remove dust before placing it in the filter. Arrange the Siporax granules so that water flows evenly through the media bed; avoid compacting the particles to preserve flow and access for bacteria. For first-time setups, introduce in combination with established biological media if possible to accelerate colonization, and allow several weeks for a mature bacterial community to develop. Replace only part of the media at a time during maintenance to preserve beneficial bacteria.

Usage recommendations

Monitor ammonia, nitrite and nitrate levels regularly after installing the media, especially during the initial colonization period. Use the media as part of a balanced filtration setup that includes mechanical pre-filtration to reduce solids loading and extend media lifetime.

Description

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Customer reviews

Customer questions

FAQ

How much does the Sera Siporax Professional 15 mm — biological filter media cost, and is it available for purchase?

The price is 482.99 € (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 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, Installment. All transactions are 100% secure and encrypted.

Can Sera Siporax Professional 15 mm — biological filter media 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 Sera Siporax Professional 15 mm — biological filter media 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 sera 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 sera 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.