--- product_id: 174823639 title: "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: "463.36 DT" currency: TND in_stock: true reviews_count: 10 category: "Aquatic Experts" url: https://www.desertcart.tn/products/174823639-1-5-large-bio-balls-for-ponds-biological-filter-media store_origin: TN region: Tunisia --- # Treats up to 330 gallons per 100 count 1.5" large bio balls for max surface area Open spine design prevents clogging 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:** 463.36 DT **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate Your Pond’s Ecosystem with Effortless, High-Performance Filtration! ## Quick Answers - **What is this?** 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?** 463.36 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/174823639-1-5-large-bio-balls-for-ponds-biological-filter-media) ## 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 - β€’ **Clog-Free, Low Maintenance:** Open spine structure allows debris to pass through, reducing cleaning frequency and maintaining peak performance. - β€’ **Durable & Safe for Aquatic Life:** Made from 100% polypropylene, these bio balls resist degradation and are ideal for koi ponds, aquaponics, and freshwater systems. - β€’ **Maximize Beneficial Bacteria Growth:** Oversized 1.5" bio balls provide nearly 2 sq. ft. surface area each for superior biological filtration. - β€’ **Perfect Fit for Medium to Large Ponds:** 100 count treats up to 330 gallons, letting you customize filtration to your pond size with precision. - β€’ **Ready to Use with Convenient Mesh Bag:** Includes a 10" x 12" mesh bag for easy installation and maintenanceβ€”no sponge core means cleaner, healthier water flow. ## 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 efficiently. A 100 count pack treats up to 330 gallons, featuring an open spine design that prevents clogging and reduces maintenance. Made from durable, non-degrading polypropylene, these bio balls come with a mesh bag for easy use and promote cleaner, healthier water without sponge cores. Proudly made in the USA and trusted by thousands for superior pond filtration. ## Description Buy 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): Filtration - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Great product, works fantastic - What a brilliant product! SO much better than those old dirty lava rocks. Easy to clean with a good hose. My pond water greatly improved after adding these Review: Satisfied - So far so good. I am very pleased with this system. it is working very well with no complications. I am using it in a 300 gal pond it's just great. ## 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 | | ASIN | B07YM1RHSQ | | Best Sellers Rank | #7,677 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Pond Filtration Equipment | | Brand Name | Aquatic Experts | | Color | multi | | Customer Reviews | 4.5 4.5 out of 5 stars (531) | | Date First Available | June 13, 2018 | | Date First Available | June 13, 2018 | | Directions | Rinse bio balls with water. Can be used in Aquatic Experts mesh media bags or loose. Place bioballs in filter and filter pad | | Included Components | Hand Wash Only | | Is Discontinued By Manufacturer | No | | Item Dimensions LxWxH | 11 x 4.5 x 9 inches | | Item Package Dimensions L x W x H | 10.87 x 9.29 x 5 inches | | Item Weight | 1.21 pounds | | Manufacturer | Aquatic Experts | | Manufacturer | Aquatic Experts | | Material | polypropylene | | Model Name | Aquatic Experts | | Number of Items | 1 | | Product Dimensions | 11 x 4.5 x 9 inches; 1.21 Pounds | | Size | 100 Count with 10" x 12" Mesh Bag | | Specific Uses for Product | Aquarium filter, filter media outdoor ponds, fish tank filter, pond filter | | Target Audience Keyword | Fish | | Warranty Description | 1 | ## Images ![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) ## Available Options This product comes in different **Pattern, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product, works fantastic *by G***E on February 8, 2025* What a brilliant product! SO much better than those old dirty lava rocks. Easy to clean with a good hose. My pond water greatly improved after adding these ### ⭐⭐⭐⭐⭐ Satisfied *by E***I on August 5, 2025* So far so good. I am very pleased with this system. it is working very well with no complications. I am using it in a 300 gal pond it's just great. ### ⭐⭐⭐⭐ FILTER *by 1***E on October 20, 2025* EASE OF CLEANING GREAT PRICE AND QUALITY ## 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? - 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/174823639-1-5-large-bio-balls-for-ponds-biological-filter-media](https://www.desertcart.tn/products/174823639-1-5-large-bio-balls-for-ponds-biological-filter-media) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-06*