---
product_id: 200917908
title: "Fountain Clear Water Feature Cleaner | 250ml Treats 7,500L Highest Dilution Rates - Water Feature Treatment Keeps Water Crystal Clear from Algae, Cleans Water & Biofilm Build-up"
brand: "hydra"
price: "$51.57"
currency: USD
in_stock: true
category: "Hydra"
url: https://www.desertcart.us/products/200917908-fountain-clear-water-feature-cleaner-250ml-treats-7-500l-highest
store_origin: US
region: United States of America
---

# Shock dose system 1:10,000 dilution Treats up to 7,500L water 3-year shelf life, no foam Fountain Clear Water Feature Cleaner | 250ml Treats 7,500L Highest Dilution Rates - Water Feature Treatment Keeps Water Crystal Clear from Algae, Cleans Water & Biofilm Build-up

**Brand:** hydra
**Price:** $51.57
**Availability:** ✅ In Stock

## Summary

> 💦 Keep your fountain flawless and friends impressed with Hydra Clear!

## Quick Answers

- **What is this?** Fountain Clear Water Feature Cleaner | 250ml Treats 7,500L Highest Dilution Rates - Water Feature Treatment Keeps Water Crystal Clear from Algae, Cleans Water & Biofilm Build-up by hydra
- **How much does it cost?** $51.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/200917908-fountain-clear-water-feature-cleaner-250ml-treats-7-500l-highest)

## 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

- • **Safe on All Surfaces:** Gentle yet effective on stone, resin, stainless steel, and brass without damage or foam.
- • **Eco-Friendly & Bird Safe:** Non-toxic when diluted, protecting surrounding plants, animals, and birds—clean water with a conscience.
- • **Ultimate Shock Dose Power:** High-efficiency 1:10,000 dilution rate clears green water in days, not weeks.
- • **Legionella Protection Included:** Sterilizes water to prevent harmful bacteria, keeping your environment safe and fresh.
- • **Crystal Clear Water, Effortlessly:** Rapidly removes algae and biofilm, saving you hours of manual cleaning.

## Overview

Hydra Fountain Clear is a premium 250ml water treatment that treats up to 7,500L, using a powerful shock dose system to eliminate algae, biofilm, and harmful bacteria like Legionella. Safe for all fountain materials and eco-conscious users, it delivers crystal-clear water year-round with minimal effort and a 3-year shelf life.

## Description

Free delivery and returns on eligible orders. Buy Hydra Fountain Clear Water Feature Cleaner | 250ml Treats 7,500L Highest Dilution Rates - Water Feature Treatment Keeps Water Crystal Clear from Algae, Cleans Water & Biofilm Build-up at desertcart UK.

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Use biocides safely. Always read the label and product information before use.
- 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 | B082D7222B |
| Best Sellers Rank | 2,338 in Garden ( See Top 100 in Garden ) 1 in Outdoor Fountain Accessories |
| Brand Name | HYDRA |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,179) |
| Item Form | Liquid |
| Item Weight | 0.33 Kilograms |
| Liquid Volume | 250 Millilitres |
| Manufacturer | Hydra International Ltd |
| Number of Items | 1 |
| Target Species | Fish |
| Unit Count | 250 millilitre |

## Product Details

- **Brand:** HYDRA
- **Item form:** Liquid
- **Item weight:** 0.33 Kilograms
- **Liquid volume:** 250 Millilitres
- **Unit count:** 250 millilitre

## Images

![Fountain Clear Water Feature Cleaner | 250ml Treats 7,500L Highest Dilution Rates - Water Feature Treatment Keeps Water Crystal Clear from Algae, Cleans Water & Biofilm Build-up - Image 1](https://m.media-amazon.com/images/I/61I4DYprBKL.jpg)

## Questions & Answers

**Q: Is it safe for wildlife?**
A: has not harmed anything that has drunk from my fountain all good

**Q: Is this pet safe ie for cats?**
A: Yes, it is safe.

**Q: is it ok with natural stone**
A: Yes, it works well with natural stone.

**Q: Do you apply it where the pump is? Or do you apply it anywhere in the running water?**
A: I use a measure and pour it into the lead tank which contains 44 gallons. I switch the pump on and it starts to work immediately. I do not have the fountain on all the time and I just occasionally top up water because fo evaporation and an occasional small top up of the addictive. There is a slight blue hue to the water. Living in an area with nitrates in the taps water, this keeps the lead water feature clear of green algae.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-24*