Can I use Min-Kel in water troughs as well as copper sulphate for controlling algae?
Yes. 1. As the amount of copper in Min-Kel is a background amount. However check with your Vet as to the amount of copper you use as copper has been accuse of being toxic and can accumulate.
2.You may also use Hydrogen peroxide which is a much safer product for stock and takes away the risk of overdosing with copper.





