--- product_id: 750414843 title: "CrystalClear PondShock Ball, Natural Enzymes & Live Bacteria, Freshwater Purifier Shock Treatment, Mac & Sludge Remover Safe for small ponds, outdoor water garden ponds, carp fish and aquatic plants" brand: "crystalclear" price: "€ 120.23" currency: EUR in_stock: true category: "Crystal Clear" url: https://www.desertcart.hr/products/750414843-crystalclear-pondshock-ball-natural-enzymes-and-live-bacteria-freshwater-purifier store_origin: HR region: Croatia --- # Treats up to 2,500 gallons for 4 weeks Billions of live beneficial bacteria Effective above 50°F water temp CrystalClear PondShock Ball, Natural Enzymes & Live Bacteria, Freshwater Purifier Shock Treatment, Mac & Sludge Remover Safe for small ponds, outdoor water garden ponds, carp fish and aquatic plants **Brand:** crystalclear **Price:** € 120.23 **Availability:** ✅ In Stock ## Summary > 💧 Clear water, happy pond—naturally unstoppable! ## Quick Answers - **What is this?** CrystalClear PondShock Ball, Natural Enzymes & Live Bacteria, Freshwater Purifier Shock Treatment, Mac & Sludge Remover Safe for small ponds, outdoor water garden ponds, carp fish and aquatic plants by crystalclear - **How much does it cost?** € 120.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/750414843-crystalclear-pondshock-ball-natural-enzymes-and-live-bacteria-freshwater-purifier) ## Best For - crystalclear enthusiasts ## Why This Product - Trusted crystalclear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seasonal Shock Support:** Perfect for spring startups, post-storm recovery, and after spawning to keep your pond thriving. - • **Chemical-Free Water Balance:** Jumpstart your biological filter and maintain crystal-clear water without toxic additives. - • **Bio-Boost Your Pond's Health:** Harness billions of natural enzymes and live bacteria to rapidly break down harmful ammonia and nitrates. - • **Month-Long Clarity Guarantee:** One PondShock Ball treats up to 2,500 gallons for a full 4 weeks—set it and forget it. - • **Safe for Your Entire Ecosystem:** All-natural formula is gentle on carp, aquatic plants, pets, and wildlife—no harsh chemicals here. ## Overview CrystalClear PondShock Ball delivers billions of live beneficial bacteria and natural enzymes to purify freshwater ponds up to 2,500 gallons. Safe for fish, plants, and pets, it effectively breaks down ammonia, nitrates, and organic waste, promoting balanced, clear water with monthly applications above 50°F. Ideal for small ponds, water gardens, and carp habitats, it supports pond health during seasonal changes without harsh chemicals. ## Description Product Description CrystalClear PondShock Directions Apply once a month or directly with water when the water temperature reaches above 22°F. Wait 3 days before applying algaecide ## Features - Billions of Natural Living Bacteria and Enzymes - Easily applied once a month to improve water quality with clear ponds and water temperatures above 50 degrees Fahrenheit - Pond Additive for Shock-Clear Water - PondShock Balls contain billions of live-beneficial bacteria and enzymes that quickly break down ammonia, nitrates and organic waste and improve water quality - SAFE FOR ALL PONDS - Contains all natural bacteria. Safe for fish, wildlife and pets. Use the pond shock ball with carp pond, backyard pond, water garden, self-contained water function - PROMOTES YOUR POUND WHEN WATER QUALITY DEADS - Designed to boost even more during changes, such as spring starts, algaecide use, after storms, after spawning fish - FOR CLEAN, CLEAR, BALANCED WATER - Helps you start your biological filter immediately by removing toxic ammonia and nitrites. A great alternative to chemicals. One ball lasts up to 2,500 gallons for 4 weeks ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06WLQMCRN | | Amazon Bestseller | #310,474 in Pet Supplies ( See Top 100 in Pet Supplies ) #3,526 in Aquarium Water Quality Testing & Treatment | | Brand Name | CrystalClear | | Customer Reviews | 3.7 3.7 out of 5 stars (2,791) | | Included Components | CrystalClear PondShock | | Item Form | Gel | | Item Weight | 9.59 Ounces | | Liquid Volume | 2500 Gallons | | Manufacturer | Airmax | | Manufacturer Part Number | CC023-PS | | Model Number | CC023-PS | | Target Species | Fish | | UPC | 813166023307 | | Unit Count | 1.00 Count | ## Product Details - **Brand:** CrystalClear - **Item Form:** Gel - **Item Weight:** 9.59 Ounces - **Liquid Volume:** 2500 Gallons - **Unit Count:** 1.00 Count ## Images ![CrystalClear PondShock Ball, Natural Enzymes & Live Bacteria, Freshwater Purifier Shock Treatment, Mac & Sludge Remover Safe for small ponds, outdoor water garden ponds, carp fish and aquatic plants - Image 1](https://m.media-amazon.com/images/I/815uF7Awl-L.jpg) ![CrystalClear PondShock Ball, Natural Enzymes & Live Bacteria, Freshwater Purifier Shock Treatment, Mac & Sludge Remover Safe for small ponds, outdoor water garden ponds, carp fish and aquatic plants - Image 2](https://m.media-amazon.com/images/I/81qwtJ7LntL.jpg) ![CrystalClear PondShock Ball, Natural Enzymes & Live Bacteria, Freshwater Purifier Shock Treatment, Mac & Sludge Remover Safe for small ponds, outdoor water garden ponds, carp fish and aquatic plants - Image 3](https://m.media-amazon.com/images/I/81oV7XIr+vL.jpg) ![CrystalClear PondShock Ball, Natural Enzymes & Live Bacteria, Freshwater Purifier Shock Treatment, Mac & Sludge Remover Safe for small ponds, outdoor water garden ponds, carp fish and aquatic plants - Image 4](https://m.media-amazon.com/images/I/61YRMQAAG3L.jpg) ![CrystalClear PondShock Ball, Natural Enzymes & Live Bacteria, Freshwater Purifier Shock Treatment, Mac & Sludge Remover Safe for small ponds, outdoor water garden ponds, carp fish and aquatic plants - Image 5](https://m.media-amazon.com/images/I/51F7-8R2EML.jpg) ## Frequently Bought Together - CrystalClear PondShock Ball, Natural Enzymes & Live Bacteria, Freshwater Clarifier Shock Treatment, Muck & Sludge Remover for Small Pond & Outdoor Water Garden Ponds, Koi Fish & Aquatic Plants Safe - Summit Clear-Water Barley Straw Pond Treatment, 2-Pack, Treats upto 2000 Gallons, 1000 Gallons per Bale - API POND ALGAEFIX Algae Control 32-Ounce Bottle, FISHAQUARI (169G) --- ## 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.hr/products/750414843-crystalclear-pondshock-ball-natural-enzymes-and-live-bacteria-freshwater-purifier](https://www.desertcart.hr/products/750414843-crystalclear-pondshock-ball-natural-enzymes-and-live-bacteria-freshwater-purifier) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-21*