---
product_id: 256629462
title: "Ada japan - aqua soil powder - amazonia light (9 l), aquarium substrate"
brand: "ada"
price: "R16"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/256629462-ada-japan-aqua-soil-powder-amazonia-light-9-l-aquarium
store_origin: ZA
region: South Africa
---

# Natural substrate 9L volume 1kg weight Ada japan - aqua soil powder - amazonia light (9 l), aquarium substrate

**Brand:** ada
**Price:** R16
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into a Natural Oasis!

## Quick Answers

- **What is this?** Ada japan - aqua soil powder - amazonia light (9 l), aquarium substrate by ada
- **How much does it cost?** R16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/256629462-ada-japan-aqua-soil-powder-amazonia-light-9-l-aquarium)

## Best For

- ada enthusiasts

## Why This Product

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

## Key Features

- • **pH Perfecting Power:** Effortlessly lowers pH and reduces hardness for optimal fish health.
- • **No Batteries Required:** Eco-friendly and hassle-free setup—just add water!
- • **Sulphite-Free Assurance:** Enjoy peace of mind with allergen-free substrate.
- • **Transform Your Aquarium:** Elevate your aquatic environment with a stunning natural tan hue.
- • **All Life Stages Friendly:** Safe and suitable for all aquatic life, from fry to adults.

## Overview

ADAjapan's Aqua Soil Powder - Amazonia Light is a premium aquarium substrate designed to create a natural habitat for your aquatic life. With a volume of 9 liters and a weight of 1 kg, this sulphite-free substrate not only enhances the aesthetic appeal of your aquarium with its beautiful tan color but also effectively lowers pH levels and reduces water hardness, ensuring a healthy environment for fish at all life stages.

## Description

ia Light, a new addition to the Aqua Soil lineup, has been developed as a substrate material that even newcomer aquascapers can easily use. Although made from the same natural soil as the base material, this new soil has different colors and properties from the conventional type of ia soil. It is characterized as natural earth color substrate and contained natural black soil that sufficiently promotes the growth of aquatic plants. IMPORTANT: *Please select Flat Rate shipping for all Aqua Soil purchases, NO expedite shipping option will be accepted. We appreciate your kind understanding. ■Nature Aquarium and Aqua Soil In the early days of Nature Aquarium, the substrate was mainly composed of sea sand and Power Sand. Since sea sand contains no nutrients for plants, Power Sand was the source of nutrients in the substrate. To materialize the substrate that supplies nutrients to aquatic plants for a long period of time, Power Sand was formulated to have two types of organic nutrients; one is broken down by microorganisms and nourishes aquatic plants relatively quickly, and the other one is slow-release solid nutrients that melt over time. Later on, Aqua Soil was developed. Since then, it has been used as the main substrate material in succession to sea sand. Aqua Soil is a revolutionary substrate material made from natural soil. Among the Aqua Soil series products, Aqua Soil-ia made from black soil revolutionized the growth of aquatic plants. The black soil of ia contains rich plant-derived organic compounds and nitrogen, helping faster plant growth compared with sea sand. Aqua Soil also lowers the pH of aquarium water to a mildly acidic level and is ideal for plant growth. With this soil, the hobbyists can now easily grow plants such as Cryptocoryne, Lilaeopsis, and Syngonanthus which used to be difficult to grow in aquariums. The combination of Power Sand and ia has now become a classic substrate in Nature Aquarium. ■Features of ia Light Even with Aqua Soil-ia with a reputation as a substrate material for good plant growth, the newcomer aquarium hobbyists and even hobbyists with some experience may feel it’s difficult to handle their aquariums, particularly during the initial setup period. When ia soil is used in an aquarium where aquatic plants have not grown big yet, the rich organic compounds and nitrogen contained in ia leach into the water and sometimes cause cloudiness or colored water and algal growth in the tank. These problems will eventually be resolved when aquatic plants grow large and cover the substrate surface, but until such an environment is established in the tank, frequent water change is needed to keep the aquarium in a good condition. ia Light containing less organic compounds and nitrogen reduces the chance of problems during the initial setup period of an aquarium. Another feature of ia Light is its natural light brown color. The standard ia soils are almost black in color due to the black soil used as the base material. Although this black color is proof of rich Humic acid and other organic acids contained in the soil, the constant use of the same color soil may limit the variation of impressions in an aquascape. To overcome this issue, reddish Aqua Soil-Africana and yellowish Aqua Soil-Malaya were proposed to increase color variations, but these soils have the problem of insufficient nutrient contents which leads to slower plant growth compared with ia. Unlike these soils, the ia Light containing a moderate amount of black soil provides the nutrients sufficient for plant growth with its natural light brown color. ■Comparison of plant growth rate between ia and ia Light Then, how are ia and ia Light different in properties? When judging the impact on water quality, the capacity of bringing soil and water pH down and the capacity of reducing carbonate hardness (KH) of water were comparable between these two soils. This result shows that ia Light also achieves the water conditions suitable for growing ordinary aquatic plants. Subsequently, a comparison of COD (the measurement of organic compounds in water) and ammonium (NH4) (the measurement of nitrogen content) was performed and it was found that both of these parameters were lower in the case where ia Light was used. The value of phosphoric acid (PO4) was also lower in the case of ia Light. From these results, it is assumed that there will be less chance of cloudy water and algae growth when ia Light is used. This assumption was further supported by the comparative experiment of the two soils for plant growth. In the case of Aqua Soil-ia, the stem plants grew taller with the help of ammonium and phosphoric acid contained in the ia, but at the same time, diatom (brown algae) and green algae grew more rapidly and it caused a temporary slowdown of the growth rate of foreground plants (refer to the pictures of “After 4 days” and “After 8 days”). On the other hand, in the case where ia Light is used, both the stem plants and foreground plants showed healthy growth without being covered by algae. The density and color of the plant leaves were also sufficient (refer to the pictures of “After 12 days” and “After 18 days”). This difference is possibly due to the fact that the nitrogen source in ia Light is nitric acid (NO3). As we all know, the history of Nature Aquarium proves that aquatic plants grow healthily on ia substrate with proper care and maintenance. Still, the handling of the aquarium in the initial setup period will be easier with ia Light in most cases. The launch of ia Light marks a new era where aquascapers can choose ia and ia Light depending on their aquarium maintenance skills and color preference.

## Features

- Natural substrate
- Very natural looking tan colour
- Reduces the hardness and lowers the pH value

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 10 x 20 x 20 cm; 1 kg |
| Item model number | AD104-055 |
| Pet Life Stage | All Life Stages |
| Allergen Information | Sulphites Free |
| Color | as per image |
| Volume | 9 Liters |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Active |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 1 Kilograms |

## Images

![Ada japan - aqua soil powder - amazonia light (9 l), aquarium substrate - Image 1](https://m.media-amazon.com/images/I/81KdY80mdjL.jpg)
![Ada japan - aqua soil powder - amazonia light (9 l), aquarium substrate - Image 2](https://m.media-amazon.com/images/I/517kvvcDs7L.jpg)

## Questions & Answers

**Q: Is this for a 9l bag or 3l? I only see reviewers posting for a 3L bag.**
A: Can't find a weight on the bag, anywhere.  Most everything is in Japanese..  Feels like about 25-30 pounds, though, if that helps.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-10*