Discover the Right Algae Solution for Your Pond

Excessive algae growth can be a problem in water features, koi ponds, and larger farm ponds. Finding the right pond algae solutions on how to get rid of algae growth can depend on the type of algae, size of treatment area, type of fish, and how the water is utilized. The Pond Guy carries a wide selection of both farm pond and koi pond algae products to keep your crops and your fish safe. Enjoy fast-acting algaecide treatments that treat the entire pond or specific areas like waterfalls or beaches.

Frequently Asked Questions 

  • How do you get rid of algae in pond water? 

To get rid of pond algae, start with an algaecide staggered with beneficial bacteria (wait three days between treatments), improve aeration, and reduce nutrients like phosphorus. Regular maintenance helps prevent regrowth and keeps the water clear. Also, improve aeration and avoid overfeeding fish or letting fertilizer runoff occur. 

  • How do you get rid of pond algae without killing fish? 

Use fish-safe algaecides and beneficial bacteria to control algae in your pond without harming fish or aquatic plants. Additionally, ultraviolet clarifiers work spectacularly in smaller ponds, destroying algae at a cellular level. Always follow the instructions on the label for your pond's size and temperature. Avoid using household chemicals and pool algaecides, as chlorine and copper-based products can harm fish. 

  • How long does algaecide take to work? 

Different algaecides have different action timeframes, depending on the active ingredient. Fast-acting algaecides show visible browning of algae within 24 hours of application, while longer-lasting varieties may take up to a week to start showing results. 

  • How do you get rid of pond algae naturally? 

Barley extract and natural bacteria combined with sufficient aeration are natural ways to control algae without harming fish. As barley breaks down, it releases substances that cleanse the water and discourage vegetation overgrowth. Use these methods along with aeration and pond dye to keep the water balanced naturally. 

  • What is pond scum? 

Pond scum refers to a floating layer of organic material on the surface of a pond, often filamentous algae, but sometimes this layer is comprised of bacteria, fungi, and other aquatic microorganisms that form a biofilm. 

Have questions about our algae products? We know ponds and are happy to help - just give us a call at 866.766.3435 or send us an email and we can recommend the right products for you.