---
product_id: 141430679
title: "Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (3 Liter)"
brand: "ultum nature systems"
price: "¥20260"
currency: JPY
in_stock: true
category: "Ultum Nature Systems"
url: https://www.desertcart.jp/products/141430679-ultum-nature-systems-controsoil-freshwater-aqua-soil-substrate-for-fish
store_origin: JP
region: Japan
---

# Low ammonia, boosts beneficial bacteria Optimal oxygen & nutrient granules Perfect for fish & shrimp habitats Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (3 Liter)

**Brand:** ultum nature systems
**Price:** ¥20260
**Availability:** ✅ In Stock

## Summary

> 🌿 Transform your tank into a thriving underwater oasis!

## Quick Answers

- **What is this?** Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (3 Liter) by ultum nature systems
- **How much does it cost?** ¥20260 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/141430679-ultum-nature-systems-controsoil-freshwater-aqua-soil-substrate-for-fish)

## Best For

- ultum nature systems enthusiasts

## Why This Product

- Trusted ultum nature systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Fuss, No Rinse:** Ready to use out of the bag—actively absorbs impurities to keep your water crystal clear from day one.
- • **Aquascape Like a Pro:** Fine volcanic ash granules create a lush, oxygen-rich substrate that fuels vibrant plant growth.
- • **Boosts Beneficial Bacteria:** Low ammonia release accelerates natural bio-filtration, promoting a healthier, stable aquarium ecosystem.
- • **Tailored for Freshwater Life:** Balances pH at 6.8 and softens water hardness, crafting the ideal environment for tropical fish and shrimp.
- • **Elevate Your Aquatic Aesthetic:** Deep black substrate enhances color contrast, making your aquatic plants and inhabitants pop with life.

## Overview

Ultum Nature Systems Controsoil is a premium 3-liter freshwater aquarium substrate made from fine volcanic ash. It maintains a slightly acidic pH of 6.8 and low ammonia levels to foster beneficial bacteria growth. Designed specifically for planted tanks, it optimizes oxygen exchange and nutrient availability, supporting healthy fish, shrimp, and live plants without the need for rinsing.

## Description

desertcart.com : Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (3 Liter) : Pet Supplies

## Features

- Designed For Planted Aquariums - Granule composition and sizes provide optimal oxygen exchange and rich nutrients for aquatic plants
- Optimal For Fish And Shrimp - Suitable for all freshwater inhabitants such as tropical fish and shrimp that prefer slightly acidic aquarium water
- Low Ammonia Release - Promotes and accelerates beneficial bacteria growth
- No Rinsing Required - Helps clarify and detoxify cloudy water by actively absorbing impurities
- pH & kH buffering - Buffers water to slightly acidic pH and lowers total water hardness for better aquatic plant nutrient consumption environment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C2KYXBB |
| ASIN  | B07C2KYXBB |
| Best Sellers Rank | #17,129 in Pet Supplies ( See Top 100 in Pet Supplies ) #26 in Aquarium Gravel |
| Brand Name | Ultum Nature Systems |
| Customer Reviews | 4.6 4.6 out of 5 stars (181) |
| Date First Available  | April 4, 2017 |
| Global Trade Identification Number | 00851302008535 |
| Manufacturer | Marfied |
| Manufacturer  | Marfied |
| Package Dimensions  | 12.95 x 8.5 x 2.56 inches; 5.69 pounds |
| Unit Count | 1 Count |
| Volume | 3 liters |

## Product Details

- **Brand:** Ultum Nature Systems
- **Global Trade Identification Number:** 00851302008535
- **Unit Count:** 1 Count

## Images

![Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (3 Liter) - Image 1](https://m.media-amazon.com/images/I/71Hka6eVN9L.jpg)

## Available Options

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

## Frequently Bought Together

- Ultum Nature Systems Controsoil - Planted Aquarium Substrate Soil for Fish Tank, Natural Freshwater Aquatic Plants, Shrimp, Aquascape - Black (Fine, 3 Liters)
- API ROOT TABS Freshwater Aquarium Plant Fertilizer 0.4-Ounce 10-Count Box
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored

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**Shop now:** [https://www.desertcart.jp/products/141430679-ultum-nature-systems-controsoil-freshwater-aqua-soil-substrate-for-fish](https://www.desertcart.jp/products/141430679-ultum-nature-systems-controsoil-freshwater-aqua-soil-substrate-for-fish)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-13*