Magic Pond Rock is easy to use. 

• Prior to installing the Magic Pond Rock, you will want to clean your pond and remove any existing debris, algae or waste. The Magic Pond Rock will not remove existing algae it will simply create a cleaner environment and reduce the suspended organics in the water. That is why it is important to start with a clean pond prior to inserting the Magic Pond Rock.
• Rinse off the Magic Pond Rock once you've removed it from the packaging.  This will eliminate any of the dust that may have accumulated during shipping.
• Then simply place your Magic Pond Rock in your pond near flowing or moving water and let nature do the rest.

To ensure maximum efficacy, check the Magic Pond Rock every month to make sure it is not clogged with debris, such as leaves, from the pond. If it becomes clogged, simply remove your Magic Pond Rock and gently clear away the debris by hand or with a soft bristle brush. Magic Pond Rock can chip and crack if scrubbed too vigorously, but this will not interfere with it's ability to work. However, do not let Magic Pond Rock freeze, as that can cause the rock to disintegrate and reduce its effectiveness.

Replace your Magic Pond Rock every 12 months.