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.

Trough rocks are all-natural minerals, no chemicals - straight from the earth.

Perfectly safe for humans and animals.

Directions for Use:
Use 1 bag of Trough Rocks per 200L of water.
1. Trough Rocks keep clean water clean, they do not clean dirty water. It is best to empty and clean your trough before use.
2. Once your trough is clean. Remove tag from the Trough Rocks bag and set aside. Place the entire Trough Rock bag fully submerged into the water. That's it!
3. Set a reminder in your diary for 4 months time. As the rocks are natural they lose their charge over time and need replacing.

How do Trough Rocks work?
Being a paramagnetic rock, a simple ion exchange occurs when the rock is placed in water. Free molecules bond to the rock removing them from the water source.

This paramagnetism inhibits the growth and distribution of algae and bacteria throughout the water. You'll find in the peak of summer the algae may still grow, but due to the ionic charge, will line the bottom and sides of the trough. The water will still be clean for your animals to drink.

Are Trough Rocks safe to put into my fish pond?
Absoutely! They will work the same within you fish pond as in your trough. Keeping the water clean and healthy for your fish and any other animals that live in that water.

Why do I have to change my Trough Rocks?
Trough Rocks are a natural product and their charge cannot last forever. Change your Trough Rocks every four months for the best results.

Pack Size: 3kg