---
product_id: 530619814
title: "Bio-Substrate, Galaxy Sand, 5lb (Wet)"
brand: "aqua natural"
price: "¥12916"
currency: JPY
in_stock: true
category: "Aqua Natural"
url: https://www.desertcart.jp/products/530619814-bio-substrate-galaxy-sand-5lb-wet
store_origin: JP
region: Japan
---

# Instant cycling power Bio-active bacteria boost Optimal water clarity Bio-Substrate, Galaxy Sand, 5lb (Wet)

**Brand:** aqua natural
**Price:** ¥12916
**Availability:** ✅ In Stock

## Summary

> 🌌 Transform your aquarium into a living galaxy of health and beauty!

## Quick Answers

- **What is this?** Bio-Substrate, Galaxy Sand, 5lb (Wet) by aqua natural
- **How much does it cost?** ¥12916 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/530619814-bio-substrate-galaxy-sand-5lb-wet)

## 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

- • **Enhanced Plant Growth:** Galaxy Sand’s large surface area promotes beneficial bacteria colonies, perfect for thriving aquatic plants.
- • **Effortless Maintenance:** Meticulously graded sand ensures easy cleaning while maintaining natural beauty and water clarity.
- • **Patented Bacteria Blend:** Contains live Nitrosomas and Nitrobacter that efficiently convert harmful ammonia into safe nitrates.
- • **Instant Aquarium Cycling:** Kickstart your tank’s ecosystem with live nitrifying bacteria for a healthy aquatic environment from day one.
- • **Sustainably Sourced & Natural:** 100% natural, triple washed, and kiln dried substrate that supports eco-conscious aquarium setups.

## Overview

Aqua Natural Bio-Substrate Galaxy Sand is a 5lb premium, sustainably sourced aquarium substrate seeded with live nitrifying bacteria. It instantly cycles your aquarium by converting harmful ammonia into nitrates, supports aquatic plant growth, and ensures crystal-clear water with easy maintenance. Trusted by over 1,500 aquarists with a 4.6-star rating.

## Description

All Aqua Natural gravel or substrates are 100% natural, sustainably sourced, triple washed and kiln dried. Our meticulously graded gravels and sands are the perfect natural substrates for any aquarium including planted tanks. Our high quality products create natural beauty combined with large surface areas for beneficial bacteria colonies and easy cleaning. Contains bio activated live nitrifying bacteria to either use as a primary substrate or mix with substrate for a healthy aquarium. Contains a patented blend of live nitrosomas and nitrobacter bacteria which break down and convert harmful ammonia, into nitrates.

## Features

- Seeded with bio-active live nitrifying bacteria
- Cycles aquarium instantly
- Contains bio activated live nitrifying bacteria
- Great for aquatic plants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094QFZMML |
| ASIN  | B094QFZMML |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #8,731 in Pet Supplies ( See Top 100 in Pet Supplies ) #6 in Aquarium Sand |
| Brand Name | Aqua Natural |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,559) |
| Date First Available | May 2, 2023 |
| Date First Available  | May 2, 2023 |
| Directions | *DO NOT RINSE* Use as a primary substrate or add to another substrate in a new or existing aquarium. Use 1lb (450g) of mixed LIVE Bio-Substrate and DRY Substrate for every 1 gallons (3.8 litres) of water. Mixing ratio is 1:4 (1 LIVE to 4 DRY). |
| Included Components | 1 x bag of Bio-substrate |
| Item Dimensions LxWxH | 6 x 4 x 6 inches |
| Item Package Dimensions L x W x H | 13.5 x 11.89 x 2.52 inches |
| Item Weight | 2.26 kg |
| Item model number | BIOFRESH005 |
| Item model number  | BIOFRESH005 |
| Manufacturer | Pisces USA |
| Manufacturer  | Pisces USA |
| Material | Stone |
| Model Name | Bio-Substrate |
| Number of Items | 1 |
| Product Dimensions  | 6 x 4 x 6 inches; 4.98 pounds |
| Size | (Pack of 1) |
| Specific Uses for Product | Aquariums |
| Style | Classic |
| Target Audience Keyword | Fish, fish |

## Images

![Bio-Substrate, Galaxy Sand, 5lb (Wet) - Image 1](https://m.media-amazon.com/images/I/71ooYoqDL6S.jpg)

## Available Options

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

## Frequently Bought Together

- Aqua Natural Galaxy Sand Bio-Substrate 5lb for Aquariums, Sand seeded with Start up bio-Active nitrifying Bacteria
- Aqueon Plant and Shrimp Aquarium Substrate 5 Pounds,Brown
- Aqua Natural Sugar White Sand 10lb Substrate for aquascaping, Aquariums, vivariums and terrariums

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**Shop now:** [https://www.desertcart.jp/products/530619814-bio-substrate-galaxy-sand-5lb-wet](https://www.desertcart.jp/products/530619814-bio-substrate-galaxy-sand-5lb-wet)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-22*