--- product_id: 254254363 title: "Aquatic Experts 1.5\" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 330 Gallons (100 Count + 10\" x 12\" Mesh Bag)" brand: "aquatic experts" price: "438.35 DT" currency: TND in_stock: true reviews_count: 5 category: "Aquatic Experts" url: https://www.desertcart.tn/products/254254363-aquatic-experts-1-5-large-bio-balls-for-ponds-biological store_origin: TN region: Tunisia --- # Treats up to 330 gallons 1.5" oversized bio balls Open spine high flow design Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 330 Gallons (100 Count + 10" x 12" Mesh Bag) **Brand:** aquatic experts **Price:** 438.35 DT **Availability:** ✅ In Stock ## Summary > 💧 Elevate Your Pond’s Ecosystem with Effortless, High-Flow Bio Filtration! ## Quick Answers - **What is this?** Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 330 Gallons (100 Count + 10" x 12" Mesh Bag) by aquatic experts - **How much does it cost?** 438.35 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/254254363-aquatic-experts-1-5-large-bio-balls-for-ponds-biological) ## Best For - aquatic experts enthusiasts ## Why This Product - Trusted aquatic experts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clog-Free, Low Maintenance:** Innovative open spine structure lets debris pass through, reducing cleaning time and maintaining peak performance effortlessly. - • **Tailored Filtration Capacity:** 100-count pack efficiently treats up to 330 gallons—perfectly scalable for ponds of all sizes to keep your ecosystem balanced. - • **Maximize Your Pond’s Clarity:** Each 1.5" bio ball offers nearly 2 sq. ft. of surface area for beneficial bacteria to thrive, turbocharging your pond’s natural filtration. - • **Durable & Safe for Aquatic Life:** Crafted from 100% polypropylene, these bio balls resist degradation and are ideal for koi ponds, aquaponics, and freshwater setups. - • **Ready to Use with Bonus Mesh Bag:** Includes a 10" x 12" mesh bag for easy installation and maintenance—keeping your pond filter media organized and effective. ## Overview Aquatic Experts 1.5" Large Bio Balls are premium biological filter media designed for ponds, waterfalls, and outdoor filters. Each ball provides nearly 2 sq. ft. of surface area to support beneficial bacteria that break down waste, treating up to 330 gallons per 100-count pack. Featuring an open spine design for high flow and low maintenance, these durable polypropylene bio balls resist clogging and degradation. Ideal for koi ponds, freshwater aquariums, and aquaponics, they come with a convenient mesh bag for easy use and cleaning. ## Description Our pond filter bio balls media is the perfect bio filter media for pond and water gardens. These bio filter balls for pond are also ideal as aquarium filter media bio balls in wet/dry filters. Our aquarium filter media bio balls work in freshwater and saltwater aquariums Review: bio balls are a necessity - great product - staple for my pond Review: small - too small ## Features - Large 1.5" Bio Balls for Ponds & Waterfalls: Oversized 1.5" balls designed for pond filters, waterfalls, and high flow outdoor systems. Each ball provides nearly 2 sq. ft. of surface area for beneficial bacteria to break down waste. - Treats Up to 330 Gallons: A 100 count pack treats up to 330 gallons of pond water. Use 30 bio balls per 100 gallons (or 300 per 1,000 gallons) so you can buy the correct amount for your pond size. - High Flow, Low Maintenance Design: Open spine structure lets debris pass through instead of clogging. Unlike lava rock, these bio balls maintain performance and rarely need cleaning. - Durable, Long Lasting, and Safe: Made from 100% polypropylene that won’t degrade. Ideal for koi ponds, freshwater ponds, aquaponics, and large aquarium sumps. Use loose or in the included 10" x 12" mesh bag. - Sponge Free Core for Cleaner Water: No sponge center to trap gunk. Solid core design keeps water flowing freely for cleaner, healthier ponds. Proudly Made in the USA. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YM1RHSQ | | Brand | Aquatic Experts | | Color | multi | | Customer Reviews | 4.6 4.6 out of 5 stars (1,775) | | Date First Available | 3 October 2019 | | Item Weight | 549 g | | Material | polypropylene | | Product Dimensions | 27.94 x 11.43 x 22.86 cm; 549 g | ## Images ![Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 330 Gallons (100 Count + 10" x 12" Mesh Bag) - Image 1](https://m.media-amazon.com/images/I/91IVPUEvBYL.jpg) ![Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 330 Gallons (100 Count + 10" x 12" Mesh Bag) - Image 2](https://m.media-amazon.com/images/I/91ul1IUciQL.jpg) ![Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 330 Gallons (100 Count + 10" x 12" Mesh Bag) - Image 3](https://m.media-amazon.com/images/I/91yRbP7oWgL.jpg) ![Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 330 Gallons (100 Count + 10" x 12" Mesh Bag) - Image 4](https://m.media-amazon.com/images/I/91ddd72+ChL.jpg) ![Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 330 Gallons (100 Count + 10" x 12" Mesh Bag) - Image 5](https://m.media-amazon.com/images/I/81SFxe1ivdL.jpg) ## Available Options This product comes in different **Pattern, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ bio balls are a necessity *by H***S on 17 May 2026* great product - staple for my pond ### ⭐⭐⭐ small *by K***E on 18 August 2020* too small ### ⭐⭐⭐⭐⭐ Really work well *by G***G on 15 November 2022* They work very well. My pond was crystal clear after just a couple days. I bought 2 packages because my pond is fairly large ## Frequently Bought Together - Aquatic Experts Bio Balls Filter Media Bulk, 1.5 Inch Large Bio Balls for Pond & Aquarium Filters, Pond Filter Media for Outdoor Ponds, (100 Count with 10" x 12" Mesh Bag, 1.5 Inch) - Classic Koi Pond Filter Pad FINE - White Bulk Roll Pond Filter Media, Ultra-Durable Pond Filters for Outdoor Ponds, Reusable Fish Pond Filter Material, USA, Aquatic Experts (3/4" - 1" x 12" x 72") --- ## 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.tn/products/254254363-aquatic-experts-1-5-large-bio-balls-for-ponds-biological](https://www.desertcart.tn/products/254254363-aquatic-experts-1-5-large-bio-balls-for-ponds-biological) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-26*