---
product_id: 102634983
title: "Marine Pure Biofilter Media Gems - 90g, Tan (905002)"
brand: "cermedia marinepure"
price: "863987₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/102634983-marine-pure-biofilter-media-gems-90g-tan-905002
store_origin: VN
region: Vietnam
---

# ideal for salt & freshwater 1450+ sq ft surface area inert ceramic, chemical-free Marine Pure Biofilter Media Gems - 90g, Tan (905002)

**Brand:** cermedia marinepure
**Price:** 863987₫
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your aquarium’s ecosystem with MarinePure Gems — where science meets serenity!

## Quick Answers

- **What is this?** Marine Pure Biofilter Media Gems - 90g, Tan (905002) by cermedia marinepure
- **How much does it cost?** 863987₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/102634983-marine-pure-biofilter-media-gems-90g-tan-905002)

## Best For

- cermedia marinepure enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Powerful:** ¾ inch gems fit seamlessly in hang-on-back and canister filters without clogging.
- • **Durable Inert Ceramic:** Chemical-free media ensures safe, long-lasting filtration without altering water chemistry.
- • **Maximize Filter Efficiency:** Boost your canister or nano filter capacity with 1450+ sq ft of bioactive surface area.
- • **Superior Biological Filtration:** Effectively eliminates ammonia and nitrites, promoting crystal-clear water quality.
- • **Versatile Aquarium Compatibility:** Perfectly engineered for both saltwater and freshwater tanks up to 70 gallons.

## Overview

CerMedia MarinePure Biofilter Media Gems are ¾ inch inert ceramic biofilter media providing over 1,450 square feet of surface area to enhance biological filtration in aquariums up to 70 gallons. Suitable for both saltwater and freshwater tanks, these media improve ammonia and nitrite elimination, increasing filter efficiency in canister, hang-on-back, and nano tank filters.

## Description

MarinePure Gems Are Approximately ¾ Inches In Diameter. Each Box Contains Over 1,450 Square Feet (135 Square Meters) Of Accessible Surface Area. Marinepure Gems Are The Perfect Size For Canister Filters, Hang On The Back Filters Or Nano-Tank Filter Systems. This Amount Of Media Is Good For Up To 70 Gallon Systems. They Are The Perfect Solution For Ammonia And Nitrite Elimination And Most Users Will Also See Better Control In Their Nitrates.

## Features

- High Surface Area Biofilter Media
- Great for Nano Tanks
- Increase your canister filter capacity
- Inert Ceramic
- For SaltWater and FreshWater Aquariums

## Images

![Marine Pure Biofilter Media Gems - 90g, Tan (905002) - Image 1](https://m.media-amazon.com/images/I/81nfY2l4SrL.jpg)

## Available Options

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

## Questions & Answers

**Q: How often do they need to be changed?**
A: These types of media don’t need to be changed, there’s bacteria on it that helps lower nitrites and nitrates.

**Q: Do these sink or float?**
A: They sink

**Q: Do these need to be cleaned or changed?  Or do I just leave them alone?**
A: As long as you place them after mechanical filtration, they do not need to be cleaned.

**Q: Is it safe to put these directly in my tank?**
A: hello yes you can use the Marine pure Gems directly in your tank , if you want to get some help you can add bacteria in liquid directly on your gems to accelerate their growth.

## Frequently Bought Together

- CerMedia MarinePure Marine Pure Biofilter Media Gems - 90g, Tan (905002)
- Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml
- Boyd Enterprises Chemi-Pure Aquarium Filtration Media, 5.5-Ounce, Blue

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**Shop now:** [https://www.desertcart.vn/products/102634983-marine-pure-biofilter-media-gems-90g-tan-905002](https://www.desertcart.vn/products/102634983-marine-pure-biofilter-media-gems-90g-tan-905002)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-22*