How to Stop Your Water Feature from Turning Green

A custom water ornamental landscape adds magic to any garden—the soothing sound of flowing water and sunlight dancing on its surface create a peaceful retreat. But one common problem can ruin this beauty: green water caused by algae. While harmless, algae make your water look murky and unappealing.

This guide shares simple, effective ways to keep your decorative water feature clean and clear, so it stays as beautiful as you imagined.

1. Reduce Sunlight Exposure (Algae’s Biggest Trigger)

- Sunlight fuels algae growth. Try these simple solutions:

• Add floating plants - Water lilies and duckweed block light naturally
• Create shade - Use umbrellas, pergolas, or shade cloths
• Use pond dye - Blue/black tints filter sunlight safely

2. Improve Water Circulation & Aeration

- Stagnant water = algae paradise. Moving water discourages growth by increasing oxygen levels.

- Run the Pump 24/7 – If possible, avoid turning it off for long periods.

- Add a Fountain, Waterfall, or Aerator – Even a small bubbler helps.

- Adjust Flow Direction – Ensure water isn’t pooling in dead zones.

3. Use Algae Treatments (Natural & Chemical Options)

- Natural Solutions:

- Chemical Options (use carefully):

4. Maintain Clean Water & Remove Nutrients

- Algae feed on decaying leaves, fish waste, and fertilizer runoff.

 5. Install a UV Clarifier (Best for Ponds & Large Features)

A UV sterilizer zaps algae spores as water passes through, preventing green water.

6. Regular Cleaning & Maintenance Schedule

- Weekly:

- Monthly:

- Seasonally:

7. Preventative Measures for Specific Water Features

8. Final Tip: Balance is Key!

A completely sterile ornamental water landscape isn’t natural—some algae is normal. Focus on control, not elimination. Combining shade, circulation, cleaning, and natural treatments will keep your water clear and healthy long-term.

Would you like to enhance your outdoor space with these elegant stone water features? Experience the tranquil beauty and sophisticated craftsmanship of our collection today!

For more information about our products and services, please visit our website at www.magicstonegarden.com

Written by Adeline Shi


Post time: Apr-24-2025


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