Not quite Reef Saver, not quite Shelf. Quite Unique.
Sold by the pound, or by the 20 or 40lb box. Choose from the dropdown.
This Hybrid MarcoRock seems to do it all. It lends itself to be quite easy and forgiving to work with. The shelving aspect allows for ample ridges and overhangs, which truly is the look of great aqua-scapes. The Reef Saver component of it offers mass, height and robustness typical of classic live rock. We recommend using this rock above MR Foundation rock. To connect Hybrid rock structures for more dramatic caves and ledges consider adding a few pieces of MR Shelf rock to the mix. Can be bonded with E Marco-400 for permanent placement.
Our MarcoRocks is the finest all natural aquarium rock available to the aquarium enthusiast today. It is a once live natural reef rock.
All natural calcium carbonate rock. Never any chemicals, additives. Often, you can spot fossilized ancient corals in the rocks.
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 that is pest free that's also environmentally friendly.