How To Keep Fountain Water Clean

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How to Keep Water Fountain Water Clean Water fountains outdoor

How to Keep Fountain Water Clean


A fountain can be a beautiful addition to any garden or outdoor space. However, keeping the water in your fountain clean and clear can be a challenge, especially with the presence of algae, debris, and other contaminants. In this article, we will provide you with some useful tips on how to keep your fountain water clean and maintain its beauty.

1. Regular Cleaning

Regular cleaning is essential for keeping your fountain water clean. Drain and clean your fountain at least once a month, or more frequently if needed. Remove any debris, leaves, or algae that may have accumulated in the fountain. Scrub the fountain walls and floor with a brush and mild detergent to remove any stubborn stains or build-up.

2. Use a Fountain Cover

Consider using a fountain cover when the fountain is not in use, especially during the winter months or when you’re away for an extended period. A cover can help protect the water from debris, falling leaves, and other contaminants, reducing the need for frequent cleaning.

3. Add Beneficial Bacteria

Adding beneficial bacteria to your fountain can help prevent the growth of algae and keep the water clean. These bacteria consume organic matter and help maintain a healthy balance in the water. You can find beneficial bacteria products specifically designed for fountains at garden centers or online.

4. Use a Fountain Pump with Filtration

Investing in a fountain pump with built-in filtration can significantly improve the water quality in your fountain. The filtration system helps remove debris, particles, and impurities, ensuring cleaner and clearer water. Regularly clean and maintain the pump and filtration system as per the manufacturer’s instructions.

5. Control Sunlight Exposure

Excessive sunlight can promote the growth of algae in your fountain. Consider placing the fountain in a shaded area or using a fountain cover that provides shade. This will help reduce the amount of sunlight reaching the water and minimize algae growth.

6. Avoid Overfeeding Fish (if applicable)

If your fountain has fish, avoid overfeeding them. Excess fish food can contribute to water pollution and algae growth. Feed the fish small amounts of food that they can consume within a few minutes. Remove any uneaten food to prevent it from decomposing in the water.

7. Monitor Water Levels

Regularly check and maintain the water levels in your fountain. Low water levels can cause the pump to run dry and potentially damage it. Add water as needed to keep the fountain operating properly and maintain the water circulation.

8. Use Algaecides and Water Clarifiers (if necessary)

If you’re dealing with persistent algae or water clarity issues, consider using algaecides and water clarifiers. These products can help control algae growth and improve the overall water quality. However, use them sparingly and follow the instructions provided by the manufacturer.


By following these tips, you can keep your fountain water clean and enjoy its beauty for years to come. Regular cleaning, using a fountain cover, adding beneficial bacteria, using a pump with filtration, controlling sunlight exposure, avoiding overfeeding fish, monitoring water levels, and using algaecides and water clarifiers when necessary are all important steps in maintaining clean and clear fountain water. Remember to consult the manufacturer’s instructions for specific maintenance requirements of your fountain.

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