--- product_id: 10812991 title: "Aquaclear A1371 30-Gallon Biomax, 65g (2.3OZ) , White" brand: "fluval" price: "€ 15.14" currency: EUR in_stock: true reviews_count: 13 category: "Fluval" url: https://www.desertcart.fr/products/10812991-aquaclear-a1371-30-gallon-biomax-65g-2-3oz-white store_origin: FR region: France --- # Fits AquaClear 30 Power Filter perfectly 30% boost in bio filtration Optimized ammonia & nitrite reduction Aquaclear A1371 30-Gallon Biomax, 65g (2.3OZ) , White **Brand:** fluval **Price:** € 15.14 **Availability:** ✅ In Stock ## Summary > 🧫 Elevate your aquarium’s ecosystem with BioMax brilliance! ## Quick Answers - **What is this?** Aquaclear A1371 30-Gallon Biomax, 65g (2.3OZ) , White by fluval - **How much does it cost?** € 15.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/10812991-aquaclear-a1371-30-gallon-biomax-65g-2-3oz-white) ## Best For - fluval enthusiasts ## Why This Product - Trusted fluval brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Upgrade:** Mesh bag design ensures quick, hassle-free installation—no mess, no stress. - • **Cut Toxicity by 30%:** Significantly reduces harmful ammonia and nitrite levels, keeping your aquatic friends thriving. - • **Maximize Your Tank’s Health:** BioMax’s advanced bio-ring structure supercharges beneficial bacteria growth for crystal-clear water. - • **Tailored Fit for AquaClear 30:** Replacement media designed exclusively for seamless integration with your AquaClear 30 Power Filter. - • **Versatile for Fresh & Saltwater:** Engineered to perform flawlessly in both freshwater and saltwater aquariums up to 30 gallons. ## Overview The AquaClear A1371 BioMax is a premium replacement filter media designed exclusively for the AquaClear 30 Power Filter. Its unique bio-ring pore structure enhances biological filtration efficiency by 30%, effectively reducing ammonia and nitrite toxins. Suitable for both freshwater and saltwater aquariums up to 30 gallons, it comes in a convenient mesh bag for easy installation, ensuring optimal water purification and a healthier aquatic environment. ## Description AquaClear 30 BioMax is replacement filter media for the AquaClear 30 Power Filter. AquaClear 30 BioMax provides an optimal environment for the colonization and growth of biological activity, which is essential for effective biological filtration and water purification. BioMax’s complex bio-ring pore structure allows beneficial, toxin-reducing biological activity to thrive. By reducing toxins such as ammonia and nitrite, BioMax effectively increases biological filtration efficiency by 30%. BioMax comes in a mesh bag for quick and easy installation. Exclusively designed for the AquaClear 30 Power Filter, BioMax is suitable for fresh and saltwater aquariums. AquaClear creates a wide variety of products for freshwater tanks such as fish tank accessories, fish tank decorations, and aquarium filter media that is perfect for large and small fish tanks. Review: It works - Works well Review: Good product - Seems to work well. ## Features - BioMax large surface area provides optimal biological activity - Promotes ammonia and nitrite reduction - Replacement media designed to fit the AquaClear 30 Power Filter - Suitable for both freshwater and saltwater aquariums up to 30 gallons - Includes one insert of AquaClear BioMax ## Technical Specifications | Specification | Value | |---------------|-------| | Allergen Information | Nut Free | | Brand | Fluval | | Item Form | Pellets | | Item Weight | 0.27 g | | Liquid Volume | 30 gallons | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish | | Unit Count | 1 Count | ## Product Details - **Brand:** Fluval - **Item Form:** Pellets - **Item Weight:** 42 Grams - **Liquid Volume:** 30 Gallons - **Manufacturer:** Rolf C. Hagen (USA) Corp. ## Images ![Aquaclear A1371 30-Gallon Biomax, 65g (2.3OZ) , White - Image 1](https://m.media-amazon.com/images/I/61l2nIxT72L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does it work as a reusable filter cartridge? Also, does it work for a 30-gallon tank?** A: I dont believe its reusable. I change mine. I believe they work. i have a 20 gallon version. I see a 30 gallon pictured....Ive no proof that they do in fact work though. **Q: I don't have a aqua clear power filter, i have a canister filter. will this work for me??** A: We use ours with the Aqua Clear filter. You'd be better off getting the media suggested for use with your brand of filter. **Q: Can this reduce water hardness?** A: Yes it did. I have been using it over a year now. I have no problem at all. **Q: Will this fit in 20** A: If your question is 'will this work in a 20 gal. tank' my answer is that I would believe it would.. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works *by D***L on June 12, 2026* Works well ### ⭐⭐⭐⭐⭐ Good product *by B***M on March 14, 2026* Seems to work well. ### ⭐⭐⭐⭐⭐ Keeps the tank clean clean clean! *by T***J on May 8, 2024* My son wanted a fish last year…well, now we have a 20 gal tank and the offspring of said fish (close to 15 platys). I was unwilling to move to a larger tank, and fortunately all fish are female, so decided to get a good filter instead. I got the Fluval 30 gal and use biomax as one of the 3 substrates. I do a partial water chance once per week and vacuum part of the gravel, but the tank never really gets dirty. I change the charcoal about every other month or so, and change this every 4 months. Great deal for a solid product. --- ## 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.fr/products/10812991-aquaclear-a1371-30-gallon-biomax-65g-2-3oz-white](https://www.desertcart.fr/products/10812991-aquaclear-a1371-30-gallon-biomax-65g-2-3oz-white) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-09*