Marco Rocks Premium Shelf Rock

Marco Rocks Shelf Rock This is our newest rock offering. It lends itself to that perfect shelf scape that is reminiscent of a multi-tiered reef scene. We recommend stocking the rocks as perfectly horizontal as possible and cementing them together at key junctions with our E-Marco-400 mortar. Grey is perfect for new scapes, pink for established reefs. For best results place these rocks over our MR Reefsaver Foundation rocks. All Natural Calcium Carbonate Rock Never Any Chemicals or Additives Pest And Organic Free Eco-Friendly Sustainable Rock Our rock is a "green" sustainable product, because it is not harvested from a marine environment it has no negative impact on our delicate reef or marine ecosystem. Combine this with our unique no chemicals cleaning and processing and you get great looking rock, totally pest and organic free that's also environmentally friendly. The Choice Of Professional Reef Builders Whether you are building a Saltwater fish only, a Reef tank or a Fresh water t