--- product_id: 52153596 title: "Aquatic Experts 1.5\" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 1,000 Gallons (300 Count + 14\" x 20\" Mesh Bag)" price: "611.78 DT" currency: TND in_stock: true reviews_count: 10 url: https://www.desertcart.tn/products/52153596-aquatic-experts-1-5-large-bio-balls-for-ponds-biological store_origin: TN region: Tunisia --- # Treats up to 1,000 gallons of pond water 1.5" large bio balls for max surface area Durable polypropylene, clog-resistant design Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 1,000 Gallons (300 Count + 14" x 20" Mesh Bag) **Price:** 611.78 DT **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate Your Pond’s Ecosystem with Effortless, Pro-Level 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 1,000 Gallons (300 Count + 14" x 20" Mesh Bag) - **How much does it cost?** 611.78 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/52153596-aquatic-experts-1-5-large-bio-balls-for-ponds-biological) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Clog-Free, Low Maintenance:** Open spine structure lets debris pass through, reducing cleaning time and keeping water flowing freely. - β€’ **Built to Last, Made in the USA:** 100% polypropylene construction ensures long-lasting durability and safe use in koi ponds and aquaponics systems. - β€’ **Effortless High-Capacity Filtration:** 300 bio balls treat up to 1,000 gallons, perfect for large ponds and waterfalls without constant maintenance. - β€’ **Maximize Beneficial Bacteria Growth:** Oversized 1.5" bio balls provide nearly 2 sq. ft. surface area each, supercharging your pond’s natural filtration. - β€’ **Ready to Use with Convenient Mesh Bag:** Includes a 14" x 20" mesh bag for easy installation and removalβ€”filter media that fits your busy lifestyle. ## Overview Aquatic Experts 1.5" Large Bio Balls are premium biological filter media designed for outdoor ponds and waterfalls. Each ball offers nearly 2 sq. ft. of surface area to foster beneficial bacteria that break down waste, treating up to 1,000 gallons per 300-count pack. Made from durable, clog-resistant polypropylene with an open spine design, these bio balls require minimal maintenance and ensure cleaner, healthier water. Included is a convenient mesh bag for easy handling. Proudly made in the USA and trusted by pond enthusiasts for superior filtration performance. ## Description At Aquatic Experts, aquariums and ponds are not just our business - they are our passion. For over 25 years, Laurren and his team have tested and used countless products, always searching for the ones that deliver consistent, reliable results. It is our desire and passion to share our success by offering proven quality aquatic products so anyone can be a successful hobbyist. At Aquatic Experts, aquariums and ponds are not just our business - they are our passion. For over 25 years, Laurren and his team have tested and used countless products, always searching for the ones that deliver consistent, reliable results. It is our desire and passion to share our success by offering proven quality aquatic products so anyone can be a successful hobbyist. For Beautiful, Healthy Ponds! We have the perfect solutions to keep your pond Clean and Beautiful all season long. For Beautiful, Healthy Ponds! We have the perfect solutions to keep your pond Clean and Beautiful all season long. Shop Our Pond Collection! Visit the Store Shop Our Pond Collection! Visit the Store Get Crystal Clear Ponds! Visit the Store Get Crystal Clear Ponds! Aquarium Filter Media For Crystal Clear, Sparkling Aquariums! Aquarium Filter Media For Crystal Clear, Sparkling Aquariums! Shop Our Aquarium Collection! Visit the Store Shop Our Aquarium Collection! Get Crystal Clear Aquariums! Visit the Store Get Crystal Clear Aquariums! Value Packs All your Favorite Products Bundled Together! Value Packs All your Favorite Products Bundled Together! Bundle & Save! Visit the Store Bundle & Save! What makes our products unique? Guided by Laurren, a biologist with over 30 years of hands-on experience, we do more than sell products - we rigorously test them. When the right solution does not exist, we partner with trusted factories to create it ourselves. That is how innovations like our FilterFirst dual-density filter pad were born. Why do we love what we do? Every product we offer is built on one promise: proven quality you can rely on. Because at the end of the day, we want you to enjoy your aquarium or pond as much as we enjoy ours. Your success as a hobbyist is our greatest reward. What makes our products unique? Guided by Laurren, a biologist with over 30 years of hands-on experience, we do more than sell products - we rigorously test them. When the right solution does not exist, we partner with trusted factories to create it ourselves. That is how innovations like our FilterFirst dual-density filter pad were born. Why do we love what we do? Every product we offer is built on one promise: proven quality you can rely on. Because at the end of the day, we want you to enjoy your aquarium or pond as much as we enjoy ours. Your success as a hobbyist is our greatest reward. Review: Great Product ! - great product ! It has really helped cleaning my pond and very easy to clean . I’d recommend highly ! Review: Works amazing - Amazed by the way these bioballs work I changed over from lava rock and there's no comparison these are amazing. Opened pond 3 days ago and was cloudy in 3 days its crystal clear. New filter media as well course pad, medium pad, and carbon pad and Microbe startup jel. Couldn't be happier with results. Initial cost a little pricy but to me well worth the money. ## 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 1,000 Gallons: A 300 count pack treats up to 1,000 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 14" x 20" 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 | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 1,229 Reviews | ## Images ![Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 1,000 Gallons (300 Count + 14" x 20" Mesh Bag) - Image 1](https://m.media-amazon.com/images/I/A1p2-mxpHxL.jpg) ![Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 1,000 Gallons (300 Count + 14" x 20" 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 1,000 Gallons (300 Count + 14" x 20" 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 1,000 Gallons (300 Count + 14" x 20" 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 1,000 Gallons (300 Count + 14" x 20" 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 ### ⭐⭐⭐⭐⭐ Great Product ! *by L***. on April 26, 2026* great product ! It has really helped cleaning my pond and very easy to clean . I’d recommend highly ! ### ⭐⭐⭐⭐⭐ Works amazing *by F***R on April 1, 2026* Amazed by the way these bioballs work I changed over from lava rock and there's no comparison these are amazing. Opened pond 3 days ago and was cloudy in 3 days its crystal clear. New filter media as well course pad, medium pad, and carbon pad and Microbe startup jel. Couldn't be happier with results. Initial cost a little pricy but to me well worth the money. ### ⭐⭐⭐⭐⭐ Bio balls *by S***. on May 21, 2026* Works well with the waterfall filter to keep the pond clean! ## 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, (300 Count with 14" x 20" 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") - Aquatic Experts Classic Koi Pond Filter Pad COARSE – Black Bulk Roll Pond Filter Media, Rigid Ultra-Durable Latex Coated Fish Pond Filter Material US, (3/4" - 1" x 12" x 72") --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/52153596-aquatic-experts-1-5-large-bio-balls-for-ponds-biological](https://www.desertcart.tn/products/52153596-aquatic-experts-1-5-large-bio-balls-for-ponds-biological) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-06*