---
product_id: 672382093
title: "AquaNatural Diamond Black Quartz 10lb, Premium Gravel and Substrate for Aquariums, Fish Tanks and terrariums, 2-4mm"
brand: "aqua natural"
price: "31143 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/672382093-aquanatural-diamond-black-quartz-10lb-premium-gravel-and-substrate-aquariums
store_origin: IS
region: Iceland
---

# boosts aquatic plant health 2-4mm premium grain size large surface area for beneficial bacteria AquaNatural Diamond Black Quartz 10lb, Premium Gravel and Substrate for Aquariums, Fish Tanks and terrariums, 2-4mm

**Brand:** aqua natural
**Price:** 31143 kr
**Availability:** ✅ In Stock

## Summary

> 💎 Elevate your aquatic world with the substrate that means business.

## Quick Answers

- **What is this?** AquaNatural Diamond Black Quartz 10lb, Premium Gravel and Substrate for Aquariums, Fish Tanks and terrariums, 2-4mm by aqua natural
- **How much does it cost?** 31143 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/672382093-aquanatural-diamond-black-quartz-10lb-premium-gravel-and-substrate-aquariums)

## Best For

- aqua natural enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Ideal for aquariums, fish tanks, and terrariums—upgrade your habitat with one premium substrate.
- • **Natural & Safe:** 100% natural, aquarium-safe substrate ensuring a toxin-free environment for your aquatic life.
- • **Perfect Grain Size:** Optimized 2-4mm gravel size balances aesthetics and functionality for easy maintenance.
- • **Bacteria-Friendly Base:** Supports a thriving ecosystem by promoting beneficial bacteria growth for a healthier tank.
- • **Crystal-Clear Contrast:** Enhance your aquarium’s visual appeal with striking black quartz that makes plants pop.

## Overview

AquaNatural Diamond Black Quartz is a premium 10lb natural gravel substrate, sized 2-4mm, designed to enhance aquatic plant growth and promote beneficial bacteria in aquariums and terrariums. Made in the USA, it offers a striking black contrast that elevates any aquatic environment while ensuring safety and ecosystem health.

## Description

Quartz Gravel is the Rolls-Royce of our range. Natural Quartz not only looks wonderful but has also been shown to help reduce the build up in the aquarium. This is partly due to the huge surface area of quartz which offers added space for the establishment of tank cleaning bacteria. Quartz sparkles underwater due to the many light reflecting facets and is a striking substrate that contrasts well with aquarium plants such as anubias and  swords.

## Features

- Aquarium Safe - 100% natural
- Promotes good bacteria growth because of its large surface area
- Contrasts well with a planted tank
- Great for Aquatic Plants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Aqua Natural |
| Country of Origin | USA |
| Item model number | DIAMOND010 |
| Product Dimensions | 31.75 x 27 x 6.35 cm; 4.54 kg |
| ASIN | B08RHMYV4C |

## Images

![AquaNatural Diamond Black Quartz 10lb, Premium Gravel and Substrate for Aquariums, Fish Tanks and terrariums, 2-4mm - Image 1](https://m.media-amazon.com/images/I/714Ra42cUIL.jpg)
![AquaNatural Diamond Black Quartz 10lb, Premium Gravel and Substrate for Aquariums, Fish Tanks and terrariums, 2-4mm - Image 2](https://m.media-amazon.com/images/I/71YW9Ajw33L.jpg)
![AquaNatural Diamond Black Quartz 10lb, Premium Gravel and Substrate for Aquariums, Fish Tanks and terrariums, 2-4mm - Image 3](https://m.media-amazon.com/images/I/71GnrdhokHL.jpg)
![AquaNatural Diamond Black Quartz 10lb, Premium Gravel and Substrate for Aquariums, Fish Tanks and terrariums, 2-4mm - Image 4](https://m.media-amazon.com/images/I/A1-0NnrGDwL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.is/products/672382093-aquanatural-diamond-black-quartz-10lb-premium-gravel-and-substrate-aquariums](https://www.desertcart.is/products/672382093-aquanatural-diamond-black-quartz-10lb-premium-gravel-and-substrate-aquariums)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-23*