How do Trough Rocks work?
Being a paramagnetic rock, a simple ion exchange process occurs when the trough rock is placed in water. Where free molecules bond to the rock removing them from the water source.
Trough Rocks contain No Cobalt.
This paramagnetism also 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 be lining the bottom of the trough. The water will still be clean and great for your animals to drink.