---
product_id: 83548476
title: "BrightWater Bio Media, Fish Tank Filter Media, Ceramic Filter Ring, Ceramic Ring Fish Filter for Aquarium, Bio Media, Bio Media Ceramic Ring, B-Series (500g/17.6oz)"
brand: "brightwater"
price: "A$21"
currency: AUD
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.au/products/83548476-brightwater-bio-media-fish-tank-filter-media-ceramic-filter-ring
store_origin: AU
region: Australia
---

# Universal freshwater & saltwater use High-temp forged durability Max bio-colony growth BrightWater Bio Media, Fish Tank Filter Media, Ceramic Filter Ring, Ceramic Ring Fish Filter for Aquarium, Bio Media, Bio Media Ceramic Ring, B-Series (500g/17.6oz)

**Brand:** brightwater
**Price:** A$21
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Fortify your aquarium’s ecosystem with the ultimate bio media upgrade!

## Quick Answers

- **What is this?** BrightWater Bio Media, Fish Tank Filter Media, Ceramic Filter Ring, Ceramic Ring Fish Filter for Aquarium, Bio Media, Bio Media Ceramic Ring, B-Series (500g/17.6oz) by brightwater
- **How much does it cost?** A$21 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/83548476-brightwater-bio-media-fish-tank-filter-media-ceramic-filter-ring)

## Best For

- brightwater enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Precisely sized at 1cm x 1cm for maximum surface area without sacrificing space—efficiency meets design.
- • **Versatile Compatibility:** Seamlessly fits most aquarium filters and tanks, perfect for both freshwater and saltwater environments.
- • **Bacteria’s Best Friend:** Optimized ceramic rings encourage thriving biological colonies, supercharging your tank’s natural filtration.
- • **Engineered for Endurance:** Forged at intense high temperatures to prevent flaking and erosion, ensuring long-lasting filter performance.
- • **Cleaner Water, Happier Fish:** Effectively reduces harmful ammonia and nitrate levels, promoting a healthier aquatic ecosystem.

## Overview

BrightWater Bio Media Ceramic Rings are high-temperature forged filter media designed to enhance biological filtration by fostering beneficial bacteria growth. Suitable for both freshwater and saltwater tanks, these durable ceramic rings reduce ammonia and nitrate levels while fitting most standard aquarium filters, ensuring cleaner, healthier water for your aquatic life.

## Description

Introducing a high quality fine ceramic bio-media ring. This product is manufactured by an advanced world class facility with high quality control. Our bio-media rings are low dust and solves the issue of flaking as with similar ceramic bio -media. The circular ring design has an optimized pore structure which allows water to flow easily, over and around the ring allowing beneficial bacteria to flourish. Suitable for using in freshwater and marine water. This product also can be used in biochemical and mechanical filtration system.

## Features

- Forged at high temperatures to reduce flaking and erosion
- Encourages growth of biological colonies and holds large amounts of good bacteria
- Ideal for both freshwater and saltwater, fits most filters, and tanks
- Reduces ammonia and nitrate levels
- W 0.39” x H 0.39” / W 1 CM x H 1 CM

## Images

![BrightWater Bio Media, Fish Tank Filter Media, Ceramic Filter Ring, Ceramic Ring Fish Filter for Aquarium, Bio Media, Bio Media Ceramic Ring, B-Series (500g/17.6oz) - Image 1](https://m.media-amazon.com/images/I/91iqceh1ziL.jpg)
![BrightWater Bio Media, Fish Tank Filter Media, Ceramic Filter Ring, Ceramic Ring Fish Filter for Aquarium, Bio Media, Bio Media Ceramic Ring, B-Series (500g/17.6oz) - Image 2](https://m.media-amazon.com/images/I/41soILYae4L.jpg)
![BrightWater Bio Media, Fish Tank Filter Media, Ceramic Filter Ring, Ceramic Ring Fish Filter for Aquarium, Bio Media, Bio Media Ceramic Ring, B-Series (500g/17.6oz) - Image 3](https://m.media-amazon.com/images/I/81cpJmhHEGL.jpg)
![BrightWater Bio Media, Fish Tank Filter Media, Ceramic Filter Ring, Ceramic Ring Fish Filter for Aquarium, Bio Media, Bio Media Ceramic Ring, B-Series (500g/17.6oz) - Image 4](https://m.media-amazon.com/images/I/61XZNrsEPiL.jpg)
![BrightWater Bio Media, Fish Tank Filter Media, Ceramic Filter Ring, Ceramic Ring Fish Filter for Aquarium, Bio Media, Bio Media Ceramic Ring, B-Series (500g/17.6oz) - Image 5](https://m.media-amazon.com/images/I/61xmrXPCj7L.jpg)

## Questions & Answers

**Q: Are these reusable?**
A: Yes, our ceramic ring is reusable.  Please rinse them out with tank water when you are cleaning.

**Q: Are all the brightwater media naturally negatively charged? or is it only the red bio spheres?**
A: Only our I-Series contain negative ion (I-Series = reddish bio spheres).

**Q: Can I use this for a pond, in the biological filter?**
A: This really depend on what type of filter system you are using.  However, Our H-Series bio media sponge is suitable for most pond filter system.

**Q: Will this media change the pH of a freshwater aquarium?**
A: Hi, our products will help optimizing the ph level in freshwater aquarium. From a lab test, ceramic media has shown better performance in ammonia removal if compare to other conventional bio media.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect added benefit for beneficial bacteria.
*by T***N on January 23, 2020*

Very pourus beneficial bacteria media. This mixed with a few other high quality media's keep my tanks very healthy. I should have bought quality media a long time ago but I was too cheap. I thought it was all the same but it's definitely not. Learning the hard way is never fun. Having different varieties of media really makes a big difference with water parameters and clarity.This media is solid. It does not fall apart or crumble. The pieces are about the size of a chapstick lid.

### ⭐⭐⭐⭐⭐ Fantastic purchase
*by K***I on November 5, 2018*

I'm so happy I was able to find these ceramic rings at Amazon. I needed to replace all of the media in my freshwater aquarium filter and these were so much less than my local pet store. The rings are a bit smaller than the ones I've purchased from my local pet store in the past, but they do the job just the same. I'm so glad I checked Amazon before heading to the pet store.

### ⭐⭐⭐⭐ Easy to use in different filters
*by K***. on September 13, 2018*

I added these to my box filter and also to filtration in my skimmer. I used a mesh bag in the skimmer/filter and simply placed the rest in the bottom of my box filter. The water is much clearer in my pond after just a few days!

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**Shop now:** [https://www.desertcart.com.au/products/83548476-brightwater-bio-media-fish-tank-filter-media-ceramic-filter-ring](https://www.desertcart.com.au/products/83548476-brightwater-bio-media-fish-tank-filter-media-ceramic-filter-ring)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-05*