---
product_id: 63632683
title: "CNZ 1.25\" Bio Balls Media 100pcs for Aquarium Sump Koi Fish Pond Waterfall Filter, 6-Pack"
brand: "cnz"
price: "¥22533"
currency: JPY
in_stock: true
category: "Misc."
url: https://www.desertcart.jp/products/63632683-cnz-1-25-bio-balls-media-100pcs-for-aquarium-sump
store_origin: JP
region: Japan
---

# CNZ 1.25" Bio Balls Media 100pcs for Aquarium Sump Koi Fish Pond Waterfall Filter, 6-Pack

**Brand:** cnz
**Price:** ¥22533
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CNZ 1.25" Bio Balls Media 100pcs for Aquarium Sump Koi Fish Pond Waterfall Filter, 6-Pack by cnz
- **How much does it cost?** ¥22533 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/63632683-cnz-1-25-bio-balls-media-100pcs-for-aquarium-sump)

## Best For

- cnz enthusiasts

## Why This Product

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

## Description

Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls! Bio balls with their immense surface area per square inch serve as great hosts to beneficial bacteria in aquatic biological filtration systems. They promote gas exchange and increase dissolved oxygen levels, then filter the water as the bio-balls combine with organic waste to dissolve it. Feature: • For use in fresh & saltwater aquarium and ponds. • Free media bag for easy handling • BIO-Balls do not require replacement unless damaged or destroyed • In the event of excessive buildup, you may gently rinse with water from an established aquarium

## Features

- Great for any freshwater or saltwater fish tank or mini-reef aquarium. Fish Tank Filter are simply rinse and use.
- Bio balls work as a biological filter media and give a home for beneficial bacteria where they can settle and be fed by water and oxygen. They promote gas exchange and increase dissolved oxygen levels.
- Bio ball size: 1.25", Media bag Dimension (each): 10" x 8" , 600 pieces of bio balls in 6 mesh media bag
- For use in fresh &amp; saltwater aquarium and ponds
- BIO-Balls do not require replacement unless damaged or destroyed.

## Images

![CNZ 1.25" Bio Balls Media 100pcs for Aquarium Sump Koi Fish Pond Waterfall Filter, 6-Pack - Image 1](https://images-na.ssl-images-amazon.com/images/I/51SAHG0qRsL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/63632683-cnz-1-25-bio-balls-media-100pcs-for-aquarium-sump](https://www.desertcart.jp/products/63632683-cnz-1-25-bio-balls-media-100pcs-for-aquarium-sump)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*