What are Trough Rocks? Trough Rocks are Australian paramagnetic rocks when placed into your animals' trough they inhibit the growth of algae and bacteria. This makes the trough water cleaner for your animals to drink. By adding Trough Rocks to your troughs, your animals' urine will no longer burn the grass, deterring unsightly patches.
Benefits: All-natural minerals, no chemicals- straight from the earth. Perfectly safe for humans and animals.
How to use Trough Rocks: Trough Rocks keep clean water clean, they do not clean dirty water. It is best to empty and clean your trough before use. Once your trough is clean, remove tag from Trough Rocks bag. Place the entire Trough Rock bag fully submerged into the water. Set a reminder to replace your Trough Rocks after 4 months of use