--- product_id: 200914960 title: "ALEGI Bio Sponge Filter Media Compatible with AC 110，9.5x3.5x3.5 Inch Cut Foam Insert | Porous bio sponge foam, cut-to-fit design, fits AC 110 filter, biological aquarium filtration media" brand: "alegi" price: "€ 20.09" currency: EUR in_stock: true reviews_count: 13 category: "Alegi" url: https://www.desertcart.sk/products/200914960-alegi-bio-sponge-filter-media-compatible-with-ac-110-9 store_origin: SK region: Slovakia --- # Safe for freshwater & marine life 9.5"x3.5"x3.5" cut-to-fit size Reusable after rinsing ALEGI Bio Sponge Filter Media Compatible with AC 110，9.5x3.5x3.5 Inch Cut Foam Insert | Porous bio sponge foam, cut-to-fit design, fits AC 110 filter, biological aquarium filtration media **Brand:** alegi **Price:** € 20.09 **Availability:** ✅ In Stock ## Summary > 🧽 Upgrade your aquarium’s clean game with customizable, eco-smart filtration! ## Quick Answers - **What is this?** ALEGI Bio Sponge Filter Media Compatible with AC 110，9.5x3.5x3.5 Inch Cut Foam Insert | Porous bio sponge foam, cut-to-fit design, fits AC 110 filter, biological aquarium filtration media by alegi - **How much does it cost?** € 20.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/200914960-alegi-bio-sponge-filter-media-compatible-with-ac-110-9) ## Best For - alegi enthusiasts ## Why This Product - Trusted alegi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Aquatic Life Approved:** Made without dyes and safe for all freshwater and marine pets, ensuring a toxin-free environment. - • **Durable & Eco-Friendly:** High-quality foam designed for multiple rinses and long-lasting use without clogging. - • **Effortless Maintenance:** Flat-packed for easy storage, expands quickly after soaking—ready to perform in under 30 minutes. - • **Dual-Action Filtration Power:** Combines mechanical and biological filtration to keep your aquarium crystal clear and healthy. - • **Customizable Fit, Zero Hassle:** Easily cut to your exact filter size for a perfect, secure fit every time. ## Overview The ALEGI Bio Sponge Filter Foam is a versatile, cut-to-fit replacement media compatible with AC 110 filtration systems. Crafted from high-quality, dye-free foam, it offers both mechanical and biological filtration, ensuring efficient waste trapping without clogging. Safe for freshwater and marine aquariums, this reusable sponge expands quickly after soaking and supports sustainable aquarium maintenance with easy rinsing and long-term durability. ## Description Non-branded foam but Compatible to AC 110 Filtration Systems. If want to seek the foam filter pads for Aqua Filtration Systems please click "hipanda" to choose in our shop. Review: Works great after brief soak to expand - Since they arrive flat as a pancake you have to remove from vacuum packaging and soak in water to expand them to full size. But in my experience it took less than 30 minutes after a few dunks and squeezes. Foam seems denser (spongier) than Aquaclear brand name product and appears to deliver good filtration. Seems durable enough to rinse and reuse a time or two after water changes. Review: Great Sponge - This sponge was exactly what I needed. My Tidal35 water tank filter doesn’t have a typical suction tube like other filter so I couldn’t buy standard ready to use sponge filter to cover the suction from potentially sucking my fish or shrimp. I purchase this sponge, carved it out to fit my filter and it work wonderfully. I now don’t have to worry about my fish or shrimp getting sucked in. It’s the perfect fit for my filter and I got more value than what I spent on it. PRO: Affordable, easy to cut, doesn’t slow water down from going into the filter. CON: Only one chance to cut it correctly. ## Features - 1 x foam filter media pads, Non-branded Foam but Compatible to AC 110. - It is made of high quality materials. Can be rinsed off for multiple reuses .The material has great thickness, it also can be cut into different sizes as you need. - Sponge filter provide both mechanical and biological filtration,trap large bits of waste, and will not get clogged easily. - Bio Sponge Filter Media Pad is aquatic pet safe and are made without dyes. Suitable for freshwater or marine aquariums. - Regular cleaning! can be reused after cleaning. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085HNZXN8 | | ASIN | B085HNZXN8 | | Best Sellers Rank | #38,830 in Pet Supplies ( See Top 100 in Pet Supplies ) #459 in Aquarium Filter Accessories | | Brand Name | ALEGI | | Customer Reviews | 4.5 4.5 out of 5 stars (437) | | Date First Available | March 4, 2020 | | Date First Available | March 4, 2020 | | Item Package Dimensions L x W x H | 9.8 x 3.9 x 0.75 inches | | Item Weight | 1.76 ounces | | Manufacturer | Alegi | | Manufacturer | Alegi | | Package Dimensions | 9.8 x 3.9 x 0.75 inches; 1.76 ounces | | Size | AC 110 (1Pcs) | ## Images ![ALEGI Bio Sponge Filter Media Compatible with AC 110，9.5x3.5x3.5 Inch Cut Foam Insert | Porous bio sponge foam, cut-to-fit design, fits AC 110 filter, biological aquarium filtration media - Image 1](https://m.media-amazon.com/images/I/616seEtMyUL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great after brief soak to expand *by C***R on February 24, 2026* Since they arrive flat as a pancake you have to remove from vacuum packaging and soak in water to expand them to full size. But in my experience it took less than 30 minutes after a few dunks and squeezes. Foam seems denser (spongier) than Aquaclear brand name product and appears to deliver good filtration. Seems durable enough to rinse and reuse a time or two after water changes. ### ⭐⭐⭐⭐⭐ Great Sponge *by S***E on February 11, 2025* This sponge was exactly what I needed. My Tidal35 water tank filter doesn’t have a typical suction tube like other filter so I couldn’t buy standard ready to use sponge filter to cover the suction from potentially sucking my fish or shrimp. I purchase this sponge, carved it out to fit my filter and it work wonderfully. I now don’t have to worry about my fish or shrimp getting sucked in. It’s the perfect fit for my filter and I got more value than what I spent on it. PRO: Affordable, easy to cut, doesn’t slow water down from going into the filter. CON: Only one chance to cut it correctly. ### ⭐⭐⭐⭐ Review *by H***A on March 14, 2025* Funciona ## Frequently Bought Together - ALEGI Bio Sponge Filter Foam Cut to Fit Media 9.5"x3.5"x3.5", Replacement Insert Compatible to AC 110 - Imagitarium Replacement Ceramic E Filter Cartridge, Pack of 2 - imagitarium Replacement Carbon D Filter Cartridges Pack of 2 --- ## 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.sk/products/200914960-alegi-bio-sponge-filter-media-compatible-with-ac-110-9](https://www.desertcart.sk/products/200914960-alegi-bio-sponge-filter-media-compatible-with-ac-110-9) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-11*