---
product_id: 112833189
title: "Powkoo Sponge Filter Replacement, 4-Pack Replacement Sponges for Aquarium Fish Tank Filter (Replacement Sponges for M)"
brand: "powkoo"
price: "£16.06"
currency: GBP
in_stock: true
category: "Pet Supplies"
url: https://www.desertcart.co.uk/products/112833189-powkoo-sponge-filter-replacement-4-pack-replacement-sponges-for-aquarium
store_origin: GB
region: United Kingdom
---

# Powkoo Sponge Filter Replacement, 4-Pack Replacement Sponges for Aquarium Fish Tank Filter (Replacement Sponges for M)

**Brand:** powkoo
**Price:** £16.06
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Powkoo Sponge Filter Replacement, 4-Pack Replacement Sponges for Aquarium Fish Tank Filter (Replacement Sponges for M) by powkoo
- **How much does it cost?** £16.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/112833189-powkoo-sponge-filter-replacement-4-pack-replacement-sponges-for-aquarium)

## Best For

- powkoo enthusiasts

## Why This Product

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

## Description

Size Name:Replacement Sponges for M
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       	       
        
         
        
        	
        	
        		
        			These filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media.  Operates silently, creating numerous minute bubbles for increased oxygen flow Biochemical Sponge Filter provides both mechanical and biological filtration. Simply install an airline into the unit and provide both aeration and filtration for your fish. Aerobic bacteria colonize the sponge providing a bacterial substrate to facilitate the nitrogen cycle. In addition, the 4 1/2 Inch Sponge Filter traps waste particles mechanically cleaning the water without trapping the baby fish. The Fish Tank Sponge Filter featuring a weighted plastic base that keeps the unit from floating during use, and cylinder design to eliminate dead space between the filter. Lift tube allows the use of power head without adapter, increasing its versatility.

## Features

- Powkoo original replacement sponge for aquarium fish tank, high quality bio sponge, increase oxygen, provides ideal location for bacterial colonization.
- Super silent, very fine, keep your fish tank water super clean and clear, closer to the natural water quality【Max Tank Size: 35 Gallons】
- Replacement sponge helps increase biological capacity and reduces maintenance, Helps keep the fish tank cleaner. Suggestions: Needs to be replaced every 5 to 6 months maximum
- Easy to clean, simply rinse and squeeze the sponge in fish tank water; Easy to use,These sponge slip easily over the sponge holding arms.
- It is important to replace the sponge filters regularly for optimal filter performance. What you can get: 4 x Powkoo Replacement Sponge Filter for M; 1 x Powkoo Retail Package Box
- ›See more product details

## Images

![Powkoo Sponge Filter Replacement, 4-Pack Replacement Sponges for Aquarium Fish Tank Filter (Replacement Sponges for M) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41XUXYw9CwL.jpg)
![Powkoo Sponge Filter Replacement, 4-Pack Replacement Sponges for Aquarium Fish Tank Filter (Replacement Sponges for M) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41sqx0jhWkL.jpg)
![Powkoo Sponge Filter Replacement, 4-Pack Replacement Sponges for Aquarium Fish Tank Filter (Replacement Sponges for M) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41qRHjee29L.jpg)
![Powkoo Sponge Filter Replacement, 4-Pack Replacement Sponges for Aquarium Fish Tank Filter (Replacement Sponges for M) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41nD5%2BkL2TL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.co.uk/products/112833189-powkoo-sponge-filter-replacement-4-pack-replacement-sponges-for-aquarium](https://www.desertcart.co.uk/products/112833189-powkoo-sponge-filter-replacement-4-pack-replacement-sponges-for-aquarium)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-22*