Can goldfish help keep my horse's water trough clean? H&H investigates...
Water troughs left in fields inevitably fill with algae and dirt, and cleaning is them one of those tedious tasks no one really likes. But what if there was a way to keep them clean without the elbow grease? Searching internet forums intimates that there might be — keeping goldfish in the water trough. An […]
Source: horseandhound.co.uk