100% Natural from Ancient Reef Formations

Hybrid Rock - Natural or Coralline

$4.49 - $217.60
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Not quite Reef Saver, not quite Shelf. Quite Unique.

This Hybrid MarcoRock seems to do it all. It lends itself to be quite easy and is 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 Hybrid 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 within the rocks.