And everything else but rock for that matter.

Rules:

- Sorry, we cannot retroactively apply it to an order previously made
- Rock is not included (Shipping cost thing)

To take advantage of the discount:

1. Place your order at ReefCleaners.org on or before Saturday night August 21st at 11:59PM EST
2. During the checkout process enter the code "15percent" into the discount box and apply it.
3. Then just proceed with checkout like normal, the prices will have updated.