--- product_id: 76658144 title: "Sponge Filter Replacement, 2pcs Aquarium Filter Replacement Sponges Foam for Sponge Filter" brand: "huijukon" price: "€ 16.93" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.at/products/76658144-sponge-filter-replacement-2pcs-aquarium-filter-replacement-sponges-foam-sponge store_origin: AT region: Austria --- # bio filter support 80ppi density 9-layer ribbed Sponge Filter Replacement, 2pcs Aquarium Filter Replacement Sponges Foam for Sponge Filter **Brand:** huijukon **Price:** € 16.93 **Availability:** ✅ In Stock ## Summary > 🐠 Dive into Clarity with Every Bubble! ## Quick Answers - **What is this?** Sponge Filter Replacement, 2pcs Aquarium Filter Replacement Sponges Foam for Sponge Filter by huijukon - **How much does it cost?** € 16.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/76658144-sponge-filter-replacement-2pcs-aquarium-filter-replacement-sponges-foam-sponge) ## Best For - huijukon enthusiasts ## Why This Product - Trusted huijukon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Fit:** Designed specifically for Huijukon sponge filters for seamless integration. - • **Crystal Clear Waters:** Transform your aquarium into a pristine aquatic paradise. - • **Effortless Maintenance:** Simply slide, rinse, and squeeze for a hassle-free clean. - • **Long-lasting Performance:** Replace every 5-6 months for optimal filtration efficiency. - • **Enhanced Beneficial Bacteria:** Maximize surface area for faster cycling and healthier fish. ## Overview The Huijukon Sponge Filter Replacement includes two high-density porous sponges designed to trap debris and protect baby fish. With a unique 9-layer ribbed structure, these sponges enhance beneficial bacterial growth, ensuring a crystal-clear aquarium. Easy to install and clean, they are the perfect fit for Huijukon sponge filters, providing long-lasting performance for your aquatic environment. ## Description Color:Replacement Sponge It is important to replace the sponge filters regularly for optimal filter performance. Kind reminder: How often do these need to be changed? Needs to be replaced every 5 to 6 months maximum. It filters the nitrates very well if you constantly change it every 5 to 6 months. Features: Sponge filters provide both mechanical and biological filtration Simply install the replacement sponges into the arms holding the sponges Aerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle The replacement sponge filter is the best choice for specific application for raising Discus, Shrimp Tank, Angel Fish and other fishthe sponge traps larger waste particles mechanically cleaning the water without trapping baby fish They are useful for as breeding filter or as secondary filter they can also be used as pre-filtration unit by fitting to an external or a top filter Package Includes: 2 x Huijukon Original Replacement Sponges for Sponge Filters ## Features - High density porous sponge(80ppi), trap floating debris and fine particles, protect baby fish from be sucked up into the filter - 9-layer ribbed sponges, means more surface area for beneficial bacterial colonization and faster cycling, it quickly established a bio filter and provides extra oxygen, keep your fish tank crystal clear and clean - Easy to setup: simply install the replacement sponges into the arms holding the sponges - Easy to clean: just slide off the filter, then rinse and squeeze the sponge in used aquarium water, recommend to clean the spognes once on month, NOTES: recommend to replace the sponges every 5 to 6 month maximum - Huijukon original replacement sponges, fits perfectly for Huijukon sponge filter, what you get: 2 pcs x Huijukon replacement sponges for sponge filter, 1 x Huijukon retail package bag ## Images ![Sponge Filter Replacement, 2pcs Aquarium Filter Replacement Sponges Foam for Sponge Filter - Image 1](https://images-na.ssl-images-amazon.com/images/I/71OVc8KdXKL.jpg) ![Sponge Filter Replacement, 2pcs Aquarium Filter Replacement Sponges Foam for Sponge Filter - Image 2](https://images-na.ssl-images-amazon.com/images/I/71RNuweFoaL.jpg) ![Sponge Filter Replacement, 2pcs Aquarium Filter Replacement Sponges Foam for Sponge Filter - Image 3](https://images-na.ssl-images-amazon.com/images/I/61IAbhXKDIL.jpg) ![Sponge Filter Replacement, 2pcs Aquarium Filter Replacement Sponges Foam for Sponge Filter - Image 4](https://images-na.ssl-images-amazon.com/images/I/61x0NBwZMHL.jpg) ![Sponge Filter Replacement, 2pcs Aquarium Filter Replacement Sponges Foam for Sponge Filter - Image 5](https://images-na.ssl-images-amazon.com/images/I/614nbeGdjcL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐ Works better then I expected *by B***N on Reviewed in the United States on August 31, 2018* I have a 150 gallon tank, so I got 2 of these and filled the lower compartment with bio-filtration rocks. I have 11 small fish in the tank and over the last month the water has stayed clear. I like the fact that it uses less electricity, and I have less wires then the alternatives. It's pretty compact and the sponges are fairly large.I would recommend this . ### ⭐⭐⭐⭐⭐ Good filter *by E***E on Reviewed in the United States on February 18, 2019* The sponges look a little uneven to me anyways, one is slightly taller than the other, and no matter how much I try to adjust it, it's a little off. But the difference is minimal, if you are getting a sponge filter you are choosing functionality over looks. And it works great. Inexpensive, and clever, it has a compartment for biomedia (which is NOT included) that you add yourself.I am surprised how quiet it is, much quieter than my HOB filters for sure. I love sponge filters, and am starting to replace all my HOB with them. Not only are they gentle for small fish and fry but they are also providing oxygen for your tank better than HOB filters acting as an air stone all in one. ### ⭐⭐⭐⭐⭐ Very well made all-in-one submersible filtration system for the aquarium *by P***R on Reviewed in the United States on May 27, 2019* If you have a 10 gallon fish tank that is not overloaded with fish, this is a perfect filtration set up to have.You have the mechanical filtration in the form of the black sponges, then there are two compartments below the sponges where you can load up on a mix of zoolite and activated carbon as the biological media.Screw the top close, slide the sponges on top of the compartments, hook up the air line, and you are in business! Please don't forget to cycle the tank before you put any fish in if you are starting a new tank. You need to let the tank run for at least a week with this filter inside of it and place a feeder fish or two to accumulate some ammonia in the tank for a natural nitrite and nitrate conversions. If you already have a running tank and have a hanging filter, you definitely need this submersible set up to help with the tank's filtration. One advice though, you should use an air pump that is rated one stop higher than the current tank size that you have to run air through this submersible filter to have it filter the tank optimally. It is also a very quiet air bubbler which work as a potent all-in-one filtration system. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/76658144-sponge-filter-replacement-2pcs-aquarium-filter-replacement-sponges-foam-sponge](https://www.desertcart.at/products/76658144-sponge-filter-replacement-2pcs-aquarium-filter-replacement-sponges-foam-sponge) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-23*