--- product_id: 2870634 title: "3000 Count Aquarium Filter Accessory, 5 Cubic Feet" brand: "bulk bio balls" price: "HK$1696" currency: HKD in_stock: false reviews_count: 5 url: https://www.desertcart.hk/products/2870634-3000-count-aquarium-filter-accessory-5-cubic-feet store_origin: HK region: Hong Kong --- # 3000 Pieces 5 Cubic Feet Reusable 3000 Count Aquarium Filter Accessory, 5 Cubic Feet **Brand:** bulk bio balls **Price:** HK$1696 **Availability:** ❌ Out of Stock ## Summary > 🌊 Dive into Clean Waters! ## Quick Answers - **What is this?** 3000 Count Aquarium Filter Accessory, 5 Cubic Feet by bulk bio balls - **How much does it cost?** HK$1696 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/2870634-3000-count-aquarium-filter-accessory-5-cubic-feet) ## Best For - bulk bio balls enthusiasts ## Why This Product - Trusted bulk bio balls brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly:** Rinse and reuse for sustainable aquarium care! - • **Massive Capacity:** Supports 150-300 Gallons of Marine Life! - • **Aquatic Versatility:** Safe for both Salt & Fresh Water! - • **Community Essential:** Join the ranks of responsible aquarists! - • **Effortless Maintenance:** Just rinse until water runs clear! ## Overview The 3000 Count Aquarium Filter Accessory is designed for both saltwater and freshwater environments, providing a massive filtration capacity for aquarists managing 150-300 gallons of marine life. Its reusable design ensures sustainability, allowing for easy maintenance by simply rinsing until the water runs clear. ## Description Maintain a large biological load within a small filter area. Unique geometric design results in tremendous amount of surface area for bacterial growth. 100 bio balls will support approximately 15-30 gallons of marine life. Recommended use for both Salt Water, Fresh Water Aquariums and also Ponds! Each ball measures approximately 1.25" around, 100 balls is equal to .75 cubic feet of space. For best results measure the space you are looking to fill (over flow tank or filter reservoir) or use the gallon size capacity listed in your owners manual. ## Features - Safe for both Salt & Fresh Water! - 3000 Pieces will support 150-300 Gallons of Marine Life! - Reusable! Just rinse them until water runs clear and restock! ## Images ![3000 Count Aquarium Filter Accessory, 5 Cubic Feet - Image 1](https://m.media-amazon.com/images/I/A11Q2qHaANL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars I never knew what 3000 bio balls looked like until I received these - I have a 75g ... *by F***L on Reviewed in the United States on July 21, 2014* OMG, I never knew what 3000 bio balls looked like until I received these - I have a 75g sump, that I filled with bio balls, and still had at least 1000 left (4Real 1000 even..lol) everybody knows bio balls are great for maintaining your BB - great deal to buy in bulk. Packaging sucked, I'm sure I was missing a few, but then again they could have added a few because of that...who knows - nobody's keeping count.. I'd buy it again.. ### ⭐⭐⭐⭐ 4.0 out of 5 stars What can you say about about poop balls? *by A***. on Reviewed in the United States on June 11, 2014* What can you say about about poop balls? The filter poop out of water through nitrate cycle... they work. Mine came with a bunch of random piece of plastic as well. Thus the 4 star over 5... ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars For years my pond was green in summer (soCal). ... *by S***N on Reviewed in the United States on January 11, 2016* For years my pond was green in summer (soCal). After installed a shower on top of these balls my pond is so clear you could drink from it. I started reducing the time amount the pump run. Now I run about 30% of the time thanks to an on/off timer 15min on 30min off. The pond is over crowded with fish by the way. --- ## 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.hk/products/2870634-3000-count-aquarium-filter-accessory-5-cubic-feet](https://www.desertcart.hk/products/2870634-3000-count-aquarium-filter-accessory-5-cubic-feet) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-04-24*