---
product_id: 102634983
title: "Marine Pure Biofilter Media Gems - 90g, Tan (905002)"
brand: "cermedia marinepure"
price: "120.02 DT"
currency: TND
in_stock: true
category: "Cer Media Marine Pure"
url: https://www.desertcart.tn/products/102634983-marine-pure-biofilter-media-gems-90g-tan-905002
store_origin: TN
region: Tunisia
---

# Supports up to 70 gallon tanks Inert ceramic for pure filtration 1450 sq ft surface area Marine Pure Biofilter Media Gems - 90g, Tan (905002)

**Brand:** cermedia marinepure
**Price:** 120.02 DT
**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?** 120.02 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Nano Tank Friendly:** Perfectly sized ¾ inch gems fit seamlessly into canister, hang-on-back, and nano-tank filters.
- • **Dual Environment Ready:** Engineered inert ceramic media works flawlessly in both saltwater and freshwater setups.
- • **Maximize Filter Efficiency:** Over 1,450 sq ft of bioactive surface area turbocharges your aquarium’s natural filtration.
- • **Ammonia & Nitrite Eliminator:** Effectively reduces toxic ammonia and nitrites, promoting a healthier aquatic ecosystem.
- • **Low Maintenance, High Impact:** Rinse and reuse with minimal upkeep—keep your tank thriving without the hassle.

## Overview

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. Ideal for both saltwater and freshwater tanks, these media efficiently reduce ammonia and nitrites, improving water quality with minimal maintenance.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N1359GV |
| ASIN  | B07N1359GV |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #48,582 in Pet Supplies ( See Top 100 in Pet Supplies ) #436 in Aquarium Water Treatments |
| Brand Name | CerMedia MarinePure |
| Care Instructions | Rinse before use. May place in mesh bag or basket to make handling easier |
| Color | White to tan |
| Customer Reviews | 4.6 4.6 out of 5 stars (524) |
| Date First Available | January 22, 2019 |
| Date First Available  | January 22, 2019 |
| Department | Pets |
| Department  | Pets |
| Directions | Rinse before use to remove dust. Place in a direct flow area to focus on aquarium ammonina and nitrites, or in lower flow area for focus on nitrites. Cleaning is not usually necessary. |
| Included Components | Approx. 75 MarinePure Gems |
| Item Dimensions LxWxH | 3 x 2.5 x 3 inches |
| Item Package Dimensions L x W x H | 5.04 x 2.87 x 2.52 inches |
| Item Weight | 90 g |
| Item model number | 905002 |
| Item model number  | 905002 |
| Manufacturer | Cermedia LLC |
| Manufacturer  | Cermedia LLC |
| Material | Ceramic |
| Model Name | MarinePure Biofilter Media Gems - 90g |
| Number of Items | 1 |
| Product Dimensions  | 3 x 2.5 x 3 inches; 3.17 ounces |
| Size | 90g |
| Specific Uses for Product | Aquarium Filtration |
| Target Audience Keyword | fish |
| Warranty Description | 1 yr |

## Images

![Marine Pure Biofilter Media Gems - 90g, Tan (905002) - Image 1](https://m.media-amazon.com/images/I/81nfY2l4SrL.jpg)
![Marine Pure Biofilter Media Gems - 90g, Tan (905002) - Image 2](https://m.media-amazon.com/images/I/41J4+Rw7H4L.jpg)
![Marine Pure Biofilter Media Gems - 90g, Tan (905002) - Image 3](https://m.media-amazon.com/images/I/91zk+rumFGL.jpg)
![Marine Pure Biofilter Media Gems - 90g, Tan (905002) - Image 4](https://m.media-amazon.com/images/I/81j7lwNr3GL.jpg)
![Marine Pure Biofilter Media Gems - 90g, Tan (905002) - Image 5](https://m.media-amazon.com/images/I/31i+RewcIAL.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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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-17*