Q&A for How to Keep Algae out of Water Fountains

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Is vinegar an algae killer?

Lauren Kurtz
Professional Gardener
Lauren Kurtz is a Naturalist and Horticultural Specialist. Lauren has worked for Aurora, Colorado managing the Water-Wise Garden at Aurora Municipal Center for the Water Conservation Department. She earned a BA in Environmental and Sustainability Studies from Western Michigan University in 2014.

Lauren Kurtz

Professional Gardener

Expert Answer

Yes, vinegar will kill algae if you use enough of it. Add vinegar to your fountain water and see if you notice any changes.

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Question

Will it help to use a copper fountain?

Lauren Kurtz
Professional Gardener
Lauren Kurtz is a Naturalist and Horticultural Specialist. Lauren has worked for Aurora, Colorado managing the Water-Wise Garden at Aurora Municipal Center for the Water Conservation Department. She earned a BA in Environmental and Sustainability Studies from Western Michigan University in 2014.

Lauren Kurtz

Professional Gardener

Expert Answer

Copper can break down into a material that can be toxic to some plants and animals. If your fountain has fish, the copper will most likely kill the fish. However, it's worth a try if you don't have any fish.

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How do I prevent slime buildup on the main pressure water features?

Ninox

Top Answerer

You can try to add some fresh water mussels in the fountain. They will filter water and clear the algae.

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Are there any recipes for homemade algae prevention?

Ninox

Top Answerer

You can put small pieces of copper in the fountain to prevent early development of algae.

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How much bleach do I add per gallon of water to ensure it is safe for birds?

Ninox

Top Answerer

To be sure that the water is totally safe, you have to do some math. If your bleach is diluted to X degrees, you have to add 9 / (X * 3.17) pints per gallon of water.

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