# Aquarium accessory sera 32258 Blue – universal aquarium component, blue finish

**URL:** https://aio.lv/en/product--sera-se-45248--12059063
**Data updated:** 2026-03-12 19:42 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** sera
**Manufacturer code:** SE-45248
**EAN:** 4001942452489
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-se-45248--12059063

## 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

sera 32258 Blue is an aquarium accessory finished in blue, compatible with both fresh and saltwater aquariums. Designed as a universal component, it can be used for routine aquarium setup, equipment mounting or decorative adjustments. The product is intended for general aquarium use where a blue-colored functional part or visual element is needed.

## Long description

sera 32258 Blue is a universal aquarium component finished in blue, suitable for both freshwater and saltwater aquariums. Designed as a functional and visual element, this accessory can be used during routine aquarium setup, for equipment mounting or to adjust the aquarium's appearance. The blue gravel is CO2 proof, neutral to water and does not influence water parameters or tint the water. With a rounded grain size of 2–3 mm, it supports plant anchoring and is appropriate for keeping bottom-oriented species such as catfish. The product has been independently tested and evaluated according to DIN 38415-6 / EN ISO 15088 and is proven pollutant-free, making it suitable for sensitive animals and breeding applications.
Advantages
The blue finish provides a consistent visual appearance without leaching color into the water, while the neutral material maintains stable water parameters. Rounded grains of 2–3 mm encourage plant root establishment and reduce abrasion to delicate fish. The product's CO2 resistance and independent evaluation to DIN 38415-6 / EN ISO 15088 confirm suitability for sensitive species and breeding. Its universal design allows use in a variety of tank setups and with common aquarium equipment.
Suitable for
 Freshwater aquariums
 Saltwater aquariums
 Planted tanks where plant rooting is needed
 Environments with bottom-dwelling fish such as catfish
 Setups requiring a neutral, non-tinting substrate or decorative element
Key specifications
 Color: blue finish
 Grain size: 2–3 mm (rounded grains)
 CO2 resistance: CO2 proof
 Water interaction: neutral towards water; does not affect water parameters or color
 Safety evaluation: independently tested according to DIN 38415-6 / EN ISO 15088; pollutant-free
 Compatibility: suitable for fresh and saltwater aquaria
How to use
Rinse the gravel briefly with tap water before adding it to the aquarium to remove any loose dust. Spread an even layer across the tank floor to the desired depth appropriate for plants and inhabitants; a depth of 2–4 cm is typical for decorative use, while planted setups may require a slightly deeper layer to support root growth. Position equipment and décor on top of the gravel as needed. Monitor water parameters after installation as part of standard aquarium maintenance, although the material itself is neutral and non-tinting.
Usage recommendations
For planted aquaria, combine the gravel with root fertilisers or a nutrient-rich substrate layer if long-term intensive planting is planned. When keeping bottom-dwelling fish, provide hiding places and ensure the gravel layer is not too deep to avoid compacting fine sediments. Regular gentle vacuuming during water changes will keep the gravel clean without removing the rounded grain structure.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Blue |
| Non-toxic | Yes |
| Suitable for water type | Fresh water, Salt water |
| Fish-friendly | Yes |

## FAQ

### How much does the sera 32258 Blue aquarium accessory cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12059063/67591798_large.webp