---
product_id: 258873282
title: "Coarse Aragonite 10lb sand for reef, saltwater and marine aquariums"
brand: "aqua natural"
price: "€ 114.97"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/258873282-coarse-aragonite-10lb-sand-for-reef-saltwater-and-marine-aquariums
store_origin: GR
region: Greece
---

# 10lb of pure marine magic 8.298% pH stability Sustainably sourced Coarse Aragonite 10lb sand for reef, saltwater and marine aquariums

**Brand:** aqua natural
**Price:** € 114.97
**Availability:** ✅ In Stock

## Summary

> 🌟 Dive into purity with every grain!

## Quick Answers

- **What is this?** Coarse Aragonite 10lb sand for reef, saltwater and marine aquariums by aqua natural
- **How much does it cost?** € 114.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/258873282-coarse-aragonite-10lb-sand-for-reef-saltwater-and-marine-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

- • **All Life Stages:** Perfect for every aquatic pet, from fry to adults.
- • **Eco-Friendly Choice:** Naturally renewable and sustainably sourced.
- • **Marine-Grade Quality:** Genuine aragonite for thriving aquatic life.
- • **Pure Calcium Carbonate:** No impurities, just pristine quality.
- • **Unmatched Buffering Power:** Maintain optimal pH levels effortlessly.

## Overview

Coarse Aragonite 10lb sand is a premium marine substrate designed for reef, saltwater, and marine aquariums. With its exceptional buffering capabilities, it maintains a stable pH of 8.298, ensuring a healthy environment for aquatic life. This sustainably sourced, genuine marine aragonite is free from impurities, making it the ideal choice for aquarium enthusiasts who prioritize quality and eco-friendliness.

## Description

Coarse Aragonite 10lb sand for reef, saltwater and marine aquariums

## Features

- Unsurpassed buffering capability - keeps pH at a stable 8.2
- 98% pure calcium carbonate - no impurities like other forms of aragonite
- Naturally renewable oolitic aragonite - sustainable sourced
- Genuine Marine aragonite - not land mined
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 34 x 6 x 22 cm; 4.5 kg |
| Item model number | ARAGC010 |
| Pet Life Stage | All Life Stages |
| Item Form | Granules |
| Allergen Information | Abalone Free |
| Colour | Sand |
| Size | 10 Pound (Pack of 1) |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Behavior |
| Batteries required | No |
| Item Weight | 4.5 kg |

## Images

![Coarse Aragonite 10lb sand for reef, saltwater and marine aquariums - Image 1](https://m.media-amazon.com/images/I/71YaLMlAbOL.jpg)
![Coarse Aragonite 10lb sand for reef, saltwater and marine aquariums - Image 2](https://m.media-amazon.com/images/I/71YaLMlAbOL.jpg)
![Coarse Aragonite 10lb sand for reef, saltwater and marine aquariums - Image 3](https://m.media-amazon.com/images/I/71Og8AUHanL.jpg)
![Coarse Aragonite 10lb sand for reef, saltwater and marine aquariums - Image 4](https://m.media-amazon.com/images/I/81c9qFPZ54L.jpg)

## Questions & Answers

**Q: Pounds of this sand for 135 gallon aquarium?**
A: I used 15 pounds for a 30 gallon tank which gave me about an inch deep.

**Q: Can this be used in a fresh water tank?**
A: Yes it can. Be mindful it'll raise your ph if you like a low ph tank.

## Frequently Bought Together

- Coarse Aragonite 10lb Sand for Reef, Saltwater and Marine Aquariums
- Instant Ocean Sea Salt 50 Gallons, For Marine Aquariums, Fast Dissolving

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**Shop now:** [https://www.desertcart.gr/products/258873282-coarse-aragonite-10lb-sand-for-reef-saltwater-and-marine-aquariums](https://www.desertcart.gr/products/258873282-coarse-aragonite-10lb-sand-for-reef-saltwater-and-marine-aquariums)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-23*