How To Stop Water Troughs Going Green

If you have water troughs that are going green, there are a few things you can do to stop it. First, make sure that the troughs are cleaned out regularly. Second, add a little bit of bleach to the water to help kill any algae that may be growing. Third, make sure that the troughs are in a shady area so that they don’t get too much sun.

3 Steps to Stop Water Troughs Going Green

A green water trough is a sure sign of algae growth. Algae can quickly take over a water trough, making it difficult for your livestock to access the water. There are a few things you can do to prevent algae growth in your water trough. First, make sure the trough is cleaned regularly. Second, use a water treatment that prevents algae growth. Finally, keep the water level low in the trough so that the sun can’t reach the water. By following these simple tips, you can keep your water trough clean and algae-free.

One of the most important things you can do to keep your water troughs from going green is to learn how to properly clean and disinfect them. This will help prevent the growth of algae and other organisms that can cause the water to become discolored and foul-smelling. It is also important to keep the troughs free of debris and to make sure that the water level is high enough to prevent evaporation.

Step 1: Remove Organic Matter

If your water trough is going green, the first step is to remove all of the organic matter. This can be done by scrubbing the trough with a brush and hot water. You may also need to use a bleach solution to kill any algae that is growing in the trough.

Step 2: Clean And Disinfect The Trough

Clean and disinfect the trough using a 3:1 ratio of water to bleach. scrub the entire surface of the trough with a stiff brush, paying particular attention to any areas that look dirty or green. Rinse the trough thoroughly with clean water and allow it to air dry.

Step 3: Prevent Algae Growth

To prevent algae growth in water troughs, it is important to clean them out regularly and to ensure that the water is free of debris. In addition, it is important to add a layer of sand or gravel to the bottom of the trough to discourage algae growth.

Frequently Asked Questions

How Do You Keep A Horse Water Trough Clean?

You can keep a horse water trough clean by adding a small amount of bleach to the water.

How Do You Keep Animal Water Troughs Clean?

Clean water is essential for all animals, so it is important to keep water troughs clean. The best way to clean a water trough is to empty it out completely and scrub it with a brush and hot, soapy water. Rinse the trough well and refill it with fresh, clean water.


Water troughs will inevitably turn green due to algae growth, but this can be minimized by using an agricultural safe algaecide. Algaecides can be purchased at most farm supply stores.

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