---
product_id: 469297690
title: "Aqua Natural Galaxy Sand 20lb Substrate for aquascaping, Aquariums, vivariums and terrariums, Black"
brand: "aqua natural"
price: "$324.29"
currency: USD
in_stock: true
reviews_count: 13
category: "Aqua Natural"
url: https://www.desertcart.us/products/469297690-aqua-natural-galaxy-sand-20lb-substrate-for-aquascaping-aquariums-vivariums
store_origin: US
region: United States of America
---

# 20lb premium black sand sparkling fine grain texture ethically & sustainably sourced Aqua Natural Galaxy Sand 20lb Substrate for aquascaping, Aquariums, vivariums and terrariums, Black

**Brand:** aqua natural
**Price:** $324.29
**Availability:** ✅ In Stock

## Summary

> ⚫✨ Elevate your aquarium’s vibe with Galaxy Sand — where style meets sustainability!

## Quick Answers

- **What is this?** Aqua Natural Galaxy Sand 20lb Substrate for aquascaping, Aquariums, vivariums and terrariums, Black by aqua natural
- **How much does it cost?** $324.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/469297690-aqua-natural-galaxy-sand-20lb-substrate-for-aquascaping-aquariums-vivariums)

## 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

- • **Crystal Clear Clarity:** Minimal rinsing needed, keeps water pristine even with active bottom dwellers.
- • **Effortless Aquascaping:** Fine, even grains with no sharp edges for easy shaping and safe fish habitats.
- • **Value Meets Performance:** 20lb bag delivers premium quality substrate at a price that outshines competitors.
- • **Dramatic Depth, Instant Impact:** Deep black substrate that makes plants and décor pop with contrast.
- • **Sustainably Sourced, Responsibly Made:** Ethically harvested under US license for eco-conscious aquarists.

## Overview

Aqua Natural Galaxy Sand is a 20lb bag of fine, sparkling black sand substrate designed for aquascaping in aquariums, vivariums, and terrariums. Ethically sourced in the USA, it features uniform grain size with no sharp edges, ensuring safe and easy setup. Its deep black color enhances plant and décor visibility while maintaining water clarity, even with active fish. Highly rated for quality and value, it’s a top choice for professional and hobbyist aquarists alike.

## Description

Galaxy sand is a sparkling fine black sand that catches the light in your aquarium. Black is a great color to build a dramatic aquacape on, your plants and décor will be highlighted on this darker background

Review: Clean, dark, and easy to work with - Compared to other aquarium sands I’ve used, this one stands out for how clean it arrives and how even the grain size is. The black color is deep and looks excellent once submerged. Minimal rinsing needed and no sharp edges, which is important for fish. It was easy to shape for aquascaping and stays put once placed. For the price, this is a great value and performs better than many similar substrates.
Review: Very Good Sand, No Sparkle - This is great sand. When I put it in the tank I did not have murky water like I did when I put white sand in. I gave both white and black rinsing before I put it in. With the black sand however I added more once the tank was full and I still didn't have a problem. Now I have a lot of Corys that like to kick up the sand during their Cory parties, but it never affects the water clarity. Honestly I was excited to see the "Galaxy" sparkle, but the only way I see it is in my video. In real life I do not see it. My video was taken with blue light so that's why it might have shown up. Again, in real life it doesn't. It's still good sand and I'm glad I got it. Just don't expect a meteor shower in your tank and it won't be a disappointment. The price was reasonable and delivery was very fast, but then again it was desertcart so I expected that. I hope this helps some of my fellow fish keepers!

## Features

- Sparkling fine black sand that catches the light in your aquarium
- Ethically and sustainably sourced under license in the USA
- Black is a great color to build a dramatic aquascape on, your plants and décor will be highlighted on this darker background

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1PDH9D6 |
| ASIN  | B0B1PDH9D6 |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #7,073 in Pet Supplies ( See Top 100 in Pet Supplies ) #11 in Terrarium Substrate |
| Brand Name | Aqua Natural |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (732) |
| Date First Available | May 19, 2022 |
| Date First Available  | May 19, 2022 |
| Directions | Rinse in bucket until water runs clear. Place in base of aquarium. |
| Included Components | 1 x 20lb bag of Galaxy Sand |
| Item Dimensions LxWxH | 14 x 10 x 3 inches |
| Item Package Dimensions L x W x H | 14.5 x 10.4 x 3.35 inches |
| Item Weight | 20.4 pounds |
| Item model number | GALAXY020 |
| Item model number  | GALAXY020 |
| Manufacturer | Pisces USA |
| Manufacturer  | Pisces USA |
| Model Name | Galaxy Sand |
| Product Dimensions  | 14 x 10 x 3 inches; 20.42 Pounds |
| Specific Uses for Product | Active |
| Style | Pet Supplies |
| Target Audience Keyword | Fish, Reptiles, fish, reptile-and-amphibian-pets |

## Images

![Aqua Natural Galaxy Sand 20lb Substrate for aquascaping, Aquariums, vivariums and terrariums, Black - Image 1](https://m.media-amazon.com/images/I/61IdQVEA+lS.jpg)

## Available Options

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

## Questions & Answers

**Q: will this fill my 20 gallon long tank?**
A: It should do t forget to wash it first

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clean, dark, and easy to work with
*by M***N on January 6, 2026*

Compared to other aquarium sands I’ve used, this one stands out for how clean it arrives and how even the grain size is. The black color is deep and looks excellent once submerged. Minimal rinsing needed and no sharp edges, which is important for fish. It was easy to shape for aquascaping and stays put once placed. For the price, this is a great value and performs better than many similar substrates.

### ⭐⭐⭐⭐⭐ Very Good Sand, No Sparkle
*by W***B on December 2, 2025*

This is great sand. When I put it in the tank I did not have murky water like I did when I put white sand in. I gave both white and black rinsing before I put it in. With the black sand however I added more once the tank was full and I still didn't have a problem. Now I have a lot of Corys that like to kick up the sand during their Cory parties, but it never affects the water clarity. Honestly I was excited to see the "Galaxy" sparkle, but the only way I see it is in my video. In real life I do not see it. My video was taken with blue light so that's why it might have shown up. Again, in real life it doesn't. It's still good sand and I'm glad I got it. Just don't expect a meteor shower in your tank and it won't be a disappointment. The price was reasonable and delivery was very fast, but then again it was Amazon so I expected that. I hope this helps some of my fellow fish keepers!

### ⭐⭐⭐⭐⭐ Plants grow well in it, it looks great, and is acceptably clean
*by H***. on August 15, 2025*

This is my favorite substrate, and I've used it on probably 6-7 tanks over the years. It does have a little cloudiness, but it clears up within a day or two and isn't bad enough to be harmful to the fish. I've NEVER done an at-home rinse any of the times i've used this stuff, and it's always been perfectly usable straight out of the bad. Has a nice little sparkle under good lighting, and looks great in general. Very small grains, similar in size to those of the "white sugar sand" from the same brand. I like to pair this with their black gravel. Plants grow perfecftly fine in it, and i've had success with all of the standard fish tank plants (java vern, amazon sword, dwarf grass, etc) Overall, i've always been pleased with this substrate and will continue to use it.

## Frequently Bought Together

- Aqua Natural Galaxy Sand 20lb Substrate for aquascaping, Aquariums, vivariums and terrariums, Black
- Fluval 12695 Plant and Shrimp Stratum for Freshwater Fish Tanks, 17.6 lbs. – Aquarium Substrate for Strong Plant Growth, Supports Neutral to Slightly Acidic pH
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-14*