# Aquarium and Terrarium Polished Red Granite Pebbles 8–12 mm, Terra Natura, 10 kg pack

**URL:** https://aio.lv/en/product--terra-natura-tn-41104--11982136
**Data updated:** 2026-03-11 16:35 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Terra Natura
**Manufacturer code:** TN-41104
**EAN:** 5904479411044
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--terra-natura-tn-41104--11982136

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Polished Red Granite Pebbles by Terra Natura, grain size 8–12 mm, supplied as a 10 kg pack for aquarium and terrarium use. Natural granite pebbles with a smooth finish suitable for substrate layering, decoration, and biological filtration support. Intended for freshwater and terrestrial setups where inert, durable mineral media is required.

## Long description

Aquarium and Terrarium Polished Red Granite Pebbles 8–12 mm by Terra Natura are natural, inert mineral pebbles supplied in a 10 kg pack. The gravel is produced from red granite, polished to a smooth surface and sized to 8–12 mm grains. These pebbles are intended for use in freshwater aquariums and terrestrial terrariums as a decorative substrate layer, as well as for supporting biological filtration and stable mechanical drainage in planted or hardscape layouts.
Advantages
The polished finish reduces sharp edges while preserving the natural texture and color of red granite. Being chemically inert, the pebbles do not alter water parameters and are safe for most freshwater fish, invertebrates, reptiles, and amphibians when rinsed before use. The 8–12 mm grain size offers good water circulation through the substrate and supports root anchoring for larger aquatic plants and terrestrial plants in terrariums. Supplied in a 10 kg pack, this product is suitable for medium to large aquaria and multiple terrarium setups.
Suitable for
 Freshwater aquarium decorative substrate and hardscape layering
 Terrarium ground cover for reptiles, amphibians, and plants
 Support layer for biological filtration in planted tanks or wet terrarium setups
 Drainage layer under soil or potting mixes to prevent waterlogging
Key specifications
 Material: natural red granite
 Finish: polished, smooth surface
 Grain size: 8–12 mm
 Pack weight: 10 kg
 Chemical behavior: inert (does not significantly change pH or hardness)
 Appearance: red tones with natural mineral patterning
How to use
Rinse the polished red granite pebbles thoroughly with clean water until the runoff is clear to remove dust and fines from packaging and transport. Spread an even layer of gravel in the aquarium or terrarium to the desired depth; for aquaria use a thinner decorative layer over a planted substrate or a thicker layer for hardscape-only setups. In terrariums, place pebbles as a visible ground cover or as a drainage layer beneath soil. Avoid abrupt substrate depth changes near filtration intakes and use complementary materials (activated carbon, bio-media) where specific filtration goals are required.
Usage recommendations
Before introducing livestock, monitor water parameters for several days after placement to confirm stability. For planted aquariums, combine with nutrient-rich substrates where root-feeding plants are used. Replace or clean pebbles only as needed to avoid disturbing established biological colonies.

## FAQ

### How much does the Terra Natura Red Granite Pebbles 8–12 mm, 10 kg cost, and is it available for purchase?

The price is 15.49 € (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 22.07.2026 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 Terra Natura 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 Terra Natura 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/11982136/67435365_large.webp