---
product_id: 57259052
title: "Newstone 100% Natural Zeolite Rock -5mm to 10mm Natural Zeolite Rock, Mined From Japan (1KG) - Idial for Aquarium to Remove Ammonium"
brand: "newstone"
price: "¥3905"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/57259052-newstone-100-natural-zeolite-rock-5mm-to-10mm-natural-zeolite
store_origin: JP
region: Japan
---

# 1 KG weight 6cm x 15cm size 100% natural Newstone 100% Natural Zeolite Rock -5mm to 10mm Natural Zeolite Rock, Mined From Japan (1KG) - Idial for Aquarium to Remove Ammonium

**Brand:** newstone
**Price:** ¥3905
**Availability:** ❌ Out of Stock

## Summary

> 💧 Dive into purity with Newstone Zeolite!

## Quick Answers

- **What is this?** Newstone 100% Natural Zeolite Rock -5mm to 10mm Natural Zeolite Rock, Mined From Japan (1KG) - Idial for Aquarium to Remove Ammonium by newstone
- **How much does it cost?** ¥3905 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/57259052-newstone-100-natural-zeolite-rock-5mm-to-10mm-natural-zeolite)

## Best For

- newstone enthusiasts

## Why This Product

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

## Key Features

- • **Ammonia Buster:** Effectively removes harmful ammonia, creating a safe haven for tropical fish.
- • **Perfectly Sized:** Designed for optimal filtration with dimensions of 6cm x 15cm.
- • **Freshwater Focused:** Tailored specifically for freshwater aquariums, not for saltwater use.
- • **Weighty Performance:** A solid 1 KG of zeolite for maximum efficiency in your aquarium.
- • **Pure Japanese Quality:** Crafted from 100% natural zeolite, ensuring the best for your aquatic friends.

## Overview

The Newstone 100% Natural Zeolite Rock is a premium filtration solution for freshwater aquariums, expertly mined from Japan. Weighing 1 KG and measuring 6cm x 15cm, this zeolite effectively removes harmful ammonia, ensuring a safe and healthy environment for your tropical fish.

## Description

Ideal for tropical fish, ornamental fish   Color: white   It is recommended to change once a month. Please rinse the zeolite before adding to the aquarium.   Made in Japan

## Features

- Newstone Zeolite for aquarium is ideal for ammonia removal trom the water in the aquarium. Should be used for freshwater/ tap water, not for salt water
- Made in Japan. 100% Natural zeolite. Best quality guaranteed.
- Remove ammonia which is very harmful for tropical fishes
- Product weight: 1 KG Product size (W x H) : 6cm x 15 cm
- For freshwater

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 1 Kilograms |
| Item model number | NS-AQ-510-1KG |
| Quantity | 1 |
| Item Weight | 1 kg |

## Images

![Newstone 100% Natural Zeolite Rock -5mm to 10mm Natural Zeolite Rock, Mined From Japan (1KG) - Idial for Aquarium to Remove Ammonium - Image 1](https://m.media-amazon.com/images/I/71Ad0q03oVL.jpg)
![Newstone 100% Natural Zeolite Rock -5mm to 10mm Natural Zeolite Rock, Mined From Japan (1KG) - Idial for Aquarium to Remove Ammonium - Image 2](https://m.media-amazon.com/images/I/71Y2xe6m2RL.jpg)
![Newstone 100% Natural Zeolite Rock -5mm to 10mm Natural Zeolite Rock, Mined From Japan (1KG) - Idial for Aquarium to Remove Ammonium - Image 3](https://m.media-amazon.com/images/I/71GkD3N-j8L.jpg)
![Newstone 100% Natural Zeolite Rock -5mm to 10mm Natural Zeolite Rock, Mined From Japan (1KG) - Idial for Aquarium to Remove Ammonium - Image 4](https://m.media-amazon.com/images/I/71xIRhv2C+L.jpg)
![Newstone 100% Natural Zeolite Rock -5mm to 10mm Natural Zeolite Rock, Mined From Japan (1KG) - Idial for Aquarium to Remove Ammonium - Image 5](https://m.media-amazon.com/images/I/71Ad0q03oVL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/57259052-newstone-100-natural-zeolite-rock-5mm-to-10mm-natural-zeolite](https://www.desertcart.jp/products/57259052-newstone-100-natural-zeolite-rock-5mm-to-10mm-natural-zeolite)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-15*