---
product_id: 653340731
title: "Aquarium Filter Media, 300 ml 2 Packs with Free Mesh Bag Organic Filtration Resin, Remove Driftwood Tannins Suitable for Freshwater and Saltwater Fish Tank"
brand: "wdefun"
price: "12.13 OMR"
currency: OMR
in_stock: true
reviews_count: 9
category: "Wdefun"
url: https://www.desertcart.com.om/products/653340731-aquarium-filter-media-300-ml-2-packs-with-free-mesh
store_origin: OM
region: Oman
---

# Macro-porous spherical resin with high surface area 300 ml x 2 packs for extended filtration Reusable & regenerable with bleach solution Aquarium Filter Media, 300 ml 2 Packs with Free Mesh Bag Organic Filtration Resin, Remove Driftwood Tannins Suitable for Freshwater and Saltwater Fish Tank

**Brand:** wdefun
**Price:** 12.13 OMR
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your aquarium game with crystal-clear confidence!

## Quick Answers

- **What is this?** Aquarium Filter Media, 300 ml 2 Packs with Free Mesh Bag Organic Filtration Resin, Remove Driftwood Tannins Suitable for Freshwater and Saltwater Fish Tank by wdefun
- **How much does it cost?** 12.13 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/653340731-aquarium-filter-media-300-ml-2-packs-with-free-mesh)

## Best For

- wdefun enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Convenience:** Two 300 ml mesh bags ready to drop in—no mess, no fuss
- • **Eco-Smart Reusability:** Simply bleach & rinse to recharge—sustain your aquarium’s clarity
- • **Crystal-Clear Water, Fast:** Removes nitrogenous waste & tannins in days, not weeks
- • **Organic & Food-Grade Purity:** Safe synthetic polymer filters soluble & insoluble impurities
- • **Maximized Filtration Surface:** Microporous resin boosts contact area for superior cleaning

## Overview

WDEFUN Aquarium Filter Media offers two 300 ml packs of advanced organic filtration resin designed to rapidly remove nitrogenous compounds, driftwood tannins, and impurities from both freshwater and saltwater tanks. Featuring a unique macro-porous spherical structure, it maximizes surface contact for efficient water purification. The included mesh bags ensure easy, leak-free placement, while the reusable resin can be regenerated with a bleach solution, making it a cost-effective and eco-friendly choice for maintaining pristine aquatic environments.

## Description

desertcart.com : WDEFUN Aquarium Filter Media, 300 ml 2 Packs with Free Mesh Bag Organic Filtration Resin, Remove Driftwood Tannins Suitable for Freshwater and Saltwater Fish Tank : Pet Supplies

Review: Works great - I placed this in the filter of my fish tank and I can’t remember, but I believe it took like three days for it to clear my water before you can’t tell, but my water was a tea color because of the Driftwood in my tank. Have clear water now. Comes in a plastic jar with a lid and two different units come in the star. I have a 36-gallon tank so I removed with gloves removed half of the product out of one of the bags and placed that bag inside of my filter. I love the idea that you can recharge it I haven’t tried that yet since I just got it. The black bag you see in my tank is something completely different for cycling purposes only. Great quality it wouldn’t fit in my filter unless I took some of the product out and placed it in the jar. Great price compared to other products similar. This is the first time I’ve used anything like this and I’m pretty happy. It hasn’t messed with my water quality either.
Review: A staple in my aquariums - It works just as well as Purigen. I used to have purigen in all of my tanks, with a little plastic bin I used to recharge it one it got filled. It worked okay but it was a lot of hassle and bleach going around. This product not only works just as well, but it's cheaper, and it already comes in a bag, unlike purigen that you have to buy a bag separately for way too much money. I've got 2 of these in the last chamber of my FX6 in a 75 Gallon and the water looks crystal clear, will definitely be ordering these more.

## Features

- ENHANCE WATER CLARITY --- This filter media is an organic filtration resin which is developed to remove nitrogenous compounds and waste produced by fish, corals, and even plants, making your water crystal clear.
- FOOD GRADE RESIN PROVIDES PURE WATER --- This special filtering material is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water.
- ADVANTAGE --- Being both spherical and macroreticular, it has microscopic pores that increase its contactable surface area to many times than most spherical resin. Age Range Description: All Stages. Rinse before use.
- REUSABLE --- Color changes from light yellow to dark brown, even black while it adsorbs the waste. Once it is exhausted, it can be regenerated with a solution of bleach and water.
- Convenient Usage --- Easy to use 2 Bag each pack 300 ml, simply unpack and it's ready for use. The mesh bag design ensures no leaks, making placement even more convenient.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDQHCTGN |
| ASIN  | B0DDQHCTGN |
| Best Sellers Rank | #10,926 in Pet Supplies ( See Top 100 in Pet Supplies ) #76 in Aquarium Water Treatments |
| Brand Name | WDEFUN |
| Color | white |
| Customer Reviews | 4.6 4.6 out of 5 stars (275) |
| Date First Available | August 20, 2024 |
| Date First Available  | August 20, 2024 |
| Directions | Rinse the filter media before use. Place in a bucket or other suitable location with rush of water. This filtration is very fast and effective at removing nitrogenous compounds waste produced by fish, corals, plants. The can be regenerated solution bleach water once exhausted. Each pack contains 2 bags 300 ml media. |
| Included Components | aquarium filter resin |
| Item Dimensions LxWxH | 4 x 3.99 x 6 inches |
| Item Package Dimensions L x W x H | 5.47 x 3.74 x 3.58 inches |
| Item Weight | 15.5 ounces |
| Item model number | aquarium filter resin |
| Item model number  | aquarium filter resin |
| Manufacturer | WDEFUN |
| Manufacturer  | WDEFUN |
| Model Name | filter resin 500 |
| Product Dimensions  | 4 x 3.99 x 6 inches; 15.52 ounces |
| Size | 300 ml Pack of 2 |
| Specific Uses for Product | Indoor |
| Target Audience Keyword | Fish |
| Warranty Description | No |

## Product Details

- **Brand:** WDEFUN
- **Item Form:** Solid
- **Liquid Volume:** 3 Milliliters
- **Manufacturer:** WDEFUN

## Images

![Aquarium Filter Media, 300 ml 2 Packs with Free Mesh Bag Organic Filtration Resin, Remove Driftwood Tannins Suitable for Freshwater and Saltwater Fish Tank - Image 1](https://m.media-amazon.com/images/I/71A-OyknDXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by A***M on February 6, 2025*

I placed this in the filter of my fish tank and I can’t remember, but I believe it took like three days for it to clear my water before you can’t tell, but my water was a tea color because of the Driftwood in my tank. Have clear water now. Comes in a plastic jar with a lid and two different units come in the star. I have a 36-gallon tank so I removed with gloves removed half of the product out of one of the bags and placed that bag inside of my filter. I love the idea that you can recharge it I haven’t tried that yet since I just got it. The black bag you see in my tank is something completely different for cycling purposes only. Great quality it wouldn’t fit in my filter unless I took some of the product out and placed it in the jar. Great price compared to other products similar. This is the first time I’ve used anything like this and I’m pretty happy. It hasn’t messed with my water quality either.

### ⭐⭐⭐⭐⭐ A staple in my aquariums
*by K***E on November 25, 2025*

It works just as well as Purigen. I used to have purigen in all of my tanks, with a little plastic bin I used to recharge it one it got filled. It worked okay but it was a lot of hassle and bleach going around. This product not only works just as well, but it's cheaper, and it already comes in a bag, unlike purigen that you have to buy a bag separately for way too much money. I've got 2 of these in the last chamber of my FX6 in a 75 Gallon and the water looks crystal clear, will definitely be ordering these more.

### ⭐⭐⭐⭐⭐ Works fast, good stuff!!
*by L***A on December 24, 2025*

Does what it says! This works the same as purigen. It's resin, so you can take the packet out to bleach and clean and reuse. I got it in the mail Monday night, and tank is clear today (less than 48 hours). I'm running an fx4 on a 55 gal (OVERKILL) with 10 cichlids, a clown loach, bright plant light, and tons of hornwort, so the filter keeps up nicely but tannins were getting annoying (I want my blue cichlids to appear blue). If you're familiar w fx4, it has a lot of great different filter media, but won't remove all the trains without help (obviously some people want a good tannin tank) I was too lazy to disconnect my FX4, so I parked the packet by the filter outlet. Made a brief dust cloud, should have rinsed it first. It probably would have worked even faster if I'd put it in the filter like I should.

## Frequently Bought Together

- WDEFUN Aquarium Filter Media, 300 ml 2 Packs with Free Mesh Bag Organic Filtration Resin, Remove Driftwood Tannins Suitable for Freshwater and Saltwater Fish Tank
- Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml
- Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-03*