--- product_id: 66903909 title: "Hydra Fountain Clear Water Feature Cleaning, 250ml Treats 7,500L Highest Dilution Rates, Fountain Cleaner Treatment Keeps Water Crystal Clear from Algae, Green Water, Biofilm Build-up" brand: "hydra" price: "Β₯7354" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/66903909-hydra-fountain-clear-water-feature-cleaning-250ml-treats-7-500l store_origin: JP region: Japan --- # Shock dose system 1:10,000 dilution Treats up to 7,500L water Kills Legionella & harmful bacteria Hydra Fountain Clear Water Feature Cleaning, 250ml Treats 7,500L Highest Dilution Rates, Fountain Cleaner Treatment Keeps Water Crystal Clear from Algae, Green Water, Biofilm Build-up **Brand:** hydra **Price:** Β₯7354 **Availability:** βœ… In Stock ## Summary > πŸ’¦ Keep your fountain flawless and envy-worthy with Hydra’s crystal-clear magic! ## Quick Answers - **What is this?** Hydra Fountain Clear Water Feature Cleaning, 250ml Treats 7,500L Highest Dilution Rates, Fountain Cleaner Treatment Keeps Water Crystal Clear from Algae, Green Water, Biofilm Build-up by hydra - **How much does it cost?** Β₯7354 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/66903909-hydra-fountain-clear-water-feature-cleaning-250ml-treats-7-500l) ## Best For - hydra enthusiasts ## Why This Product - Trusted hydra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safe on All Surfaces:** Gentle yet powerful formula works on stone, resin, stainless steel, and brass without damage. - β€’ **Easy Shock Dose System:** Simple dosing ratios (1:10,000 shock, 1:30,000 maintenance) clear green water fastβ€”no guesswork. - β€’ **Crystal Clear Every Time:** Rapidly removes algae and biofilm for sparkling water without manual scrubbing. - β€’ **Total Water Sterilization:** Effectively eliminates harmful bacteria including Legionella, ensuring hygienic water features. - β€’ **Ultra-High Dilution Efficiency:** One 250ml bottle treats a massive 7,500L, saving you money and effort. ## Overview Hydra Fountain Clear is a premium water treatment solution designed to keep indoor and outdoor fountains crystal clear by rapidly eliminating algae, biofilm, and harmful bacteria including Legionella. With an ultra-high dilution rate treating up to 7,500L per 250ml bottle, it offers a cost-effective, safe, and easy-to-use shock dose system compatible with all fountain materials. Trusted by public fountains and water feature enthusiasts alike, it ensures sparkling, hygienic water year-round. ## Description For water feature care, used in the smallest type of water can water feature, to the largest water feature and fountains. Is used in many public fountains and water features keeps the water sparkling clear. For complete water sterilization, preventing harmful bacteria. Effective against Legionella (Legionnaires' Disease). In easy to measure dosing bottles. ## Features - Crystal Clear Water: The Hydra Fountain Clear is a water fountain clarifier that can be used all year in both indoor and outdoor water systems. The water treatment saves hours of manual cleaning and rapidly removes algae. It is an algaecide that minimises slime build-up in fountains and water features. - Safe to USE: The fountain clear water treatment is safe to use on all types of materials like stones, resin, and metals including stainless steel and brass. It is a safe water cleaner that ensures a shelf life of 3 years without causing any foam. - Sterilise Easily: Water feature care uses the best fountain clear treatment complete water sterilisation, and prevents harmful bacteria. It is an algae remover that is also effective against Legionella (Legionnaires' Disease). - Shock Dose System: The algaecide for water features and fountains gives total protection against algae and green water in all water recirculation systems. All you need to do is a shock dose system that will clear the water in a couple of days. Shock Dose Rate 1:10,000. Maintenance Dose Rate 1:30,000. - Precautions: Do not use it in a water system with any aquatic life in it. Used with dilution, this product is non-toxic, safe for animals, and birds equally effective in hard water. If treated water splashes on surrounding plants & flowers, it should not harm them. In case of any queries feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07B9VM8CR | | Best Sellers Rank | 64,044 in Garden (See Top 100 in Garden) 303 in Water Garden & Pond Treatment | | Brand Name | HYDRA | | Customer Reviews | 4.5 4.5 out of 5 stars (1,022) 4.5 out of 5 stars | | Item Form | Liquid | | Liquid Volume | 7500 Litres | | Manufacturer | Hydra International Ltd | | Number Of Items | 1 | | Number Of Packs | 1 | | Target Species | Fish | ## Product Details - **Brand:** HYDRA - **Item form:** Liquid - **Liquid volume:** 7500 Litres - **Manufacturer:** Hydra International Ltd - **Number of Packs:** 1 ## Images ![Hydra Fountain Clear Water Feature Cleaning, 250ml Treats 7,500L Highest Dilution Rates, Fountain Cleaner Treatment Keeps Water Crystal Clear from Algae, Green Water, Biofilm Build-up - Image 1](https://m.media-amazon.com/images/I/61E16dLsWYL.jpg) ![Hydra Fountain Clear Water Feature Cleaning, 250ml Treats 7,500L Highest Dilution Rates, Fountain Cleaner Treatment Keeps Water Crystal Clear from Algae, Green Water, Biofilm Build-up - Image 2](https://m.media-amazon.com/images/I/71jRh2L6p0L.jpg) ![Hydra Fountain Clear Water Feature Cleaning, 250ml Treats 7,500L Highest Dilution Rates, Fountain Cleaner Treatment Keeps Water Crystal Clear from Algae, Green Water, Biofilm Build-up - Image 3](https://m.media-amazon.com/images/I/61QzoHuxihL.jpg) ![Hydra Fountain Clear Water Feature Cleaning, 250ml Treats 7,500L Highest Dilution Rates, Fountain Cleaner Treatment Keeps Water Crystal Clear from Algae, Green Water, Biofilm Build-up - Image 4](https://m.media-amazon.com/images/I/81fovzebUAL.jpg) ![Hydra Fountain Clear Water Feature Cleaning, 250ml Treats 7,500L Highest Dilution Rates, Fountain Cleaner Treatment Keeps Water Crystal Clear from Algae, Green Water, Biofilm Build-up - Image 5](https://m.media-amazon.com/images/I/81xuoXOM-pL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by on Reviewed in the United Kingdom 1 July 2026* Works VERY well! Algae completely gone after several 'shock' treatments and water remains utterly clear in this small ponf of a free standing water feature ### ⭐⭐⭐⭐⭐ Work well Cleaned the green in 1 application. *by on Reviewed in the United Kingdom 1 July 2026* This works brilliantly my green water features were clean in 2 days with ! application, al the stones were cleaned aswell, Amazing stuff. ### ⭐⭐⭐⭐ It works *by on Reviewed in the United Kingdom 24 May 2025* Good product, it does keep water clear. --- ## 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.jp/products/66903909-hydra-fountain-clear-water-feature-cleaning-250ml-treats-7-500l](https://www.desertcart.jp/products/66903909-hydra-fountain-clear-water-feature-cleaning-250ml-treats-7-500l) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-29*