---
product_id: 238972987
title: "Aquarium Gravel Natural Fish Tank San Decoration Substrate Grey 3-5mm 2kg"
brand: "tm aquatix"
price: "€ 34.01"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/238972987-aquarium-gravel-natural-fish-tank-san-decoration-substrate-grey-3
store_origin: HR
region: Croatia
---

# 99% SiO2 (Silica) Safe for all aquatic life Grain size: 3-5mm Aquarium Gravel Natural Fish Tank San Decoration Substrate Grey 3-5mm 2kg

**Brand:** tm aquatix
**Price:** € 34.01
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into tranquility with TM Aquatix!

## Quick Answers

- **What is this?** Aquarium Gravel Natural Fish Tank San Decoration Substrate Grey 3-5mm 2kg by tm aquatix
- **How much does it cost?** € 34.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/238972987-aquarium-gravel-natural-fish-tank-san-decoration-substrate-grey-3)

## Best For

- tm aquatix enthusiasts

## Why This Product

- Trusted tm aquatix brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Sound:** Non-toxic substrate ensures the well-being of your aquatic friends.
- • **Plant-Friendly:** Encourages robust plant growth with optimal rooting conditions.
- • **Effortless Setup:** No rinsing required—just pour and watch your tank come to life!
- • **Natural Elegance:** Transform your aquarium into a serene underwater paradise.
- • **Subtle Aesthetics:** Natural light shade minimizes glare, enhancing fish comfort.

## Overview

TM Aquatix Aquarium Gravel is a 100% natural substrate designed for fish tanks, featuring a grain size of 3-5mm and a chemical composition of 99% silica. This gravel is safe for all aquatic life, promotes healthy plant growth, and requires no rinsing before use, making it an ideal choice for both novice and experienced aquarium enthusiasts.

## Description

TM AquatixAquarium Gravel Natural Fish Tank San Decoration Substrate Grey 3-5mm 2kg

## Features

- Grain size: 3-5mm / Chemical composition: SiO2 99% (Silica)
- Suitable for every biotope and above all, perfect for plant aquariums. The right fraction favours the good rooting of plants. Safe for all living organisms. It does not influence water parameters, and does not change the Gh, Kh, Ph values.
- 100% NATURAL. Every owner of underwater pets knows that decorations and aquarium substrates not only look nice, but also affect the environment of our fish. That is why it should be ensured that most of them are natural. Not artificially coloured and looks natural. If the substrate is too bright, the light rays reflected from it may have a bad effect on the fish's well-being. Our gravel has a natural light shade and does not produce strong light reflections.
- The colour of the gravel and sand may slightly differ from the one shown in the pictures. The reason for this may be, among other things, monitor settings on the computer and the fact that it is a natural product, and although it is obtained from a single source, there is no certainty that it will be identical.
- Will not require rinsing before use. After pouring out the substrate into the aquarium and covering it with water, a natural cloudiness may occur, which will disappear very quickly after starting the filtration. You can rely on our experience. Buy sand from companies that specilise in aquarium substrates.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 2 kg |
| Colour | Grey 3-5mm |
| Size | 2kg |
| Quantity | 1 |
| Item Weight | 2 kg |

## Images

![Aquarium Gravel Natural Fish Tank San Decoration Substrate Grey 3-5mm 2kg - Image 1](https://m.media-amazon.com/images/I/71blIWJUb3L.jpg)

## Frequently Bought Together

- TM Aquatix Aquarium Gravel Natural Fish Tank San Decoration Substrate Grey 3-5mm 2kg
- API ROOT TABS Freshwater Aquarium Plant Fertilizer 13 g 10-Count Box
- Fluval Plant and Shrimp Stratum Aquarium Planting Substrate, Dark Brown, 2 kg (Pack of 1)

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**Shop now:** [https://www.desertcart.hr/products/238972987-aquarium-gravel-natural-fish-tank-san-decoration-substrate-grey-3](https://www.desertcart.hr/products/238972987-aquarium-gravel-natural-fish-tank-san-decoration-substrate-grey-3)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-24*