Designed to imitate natural shelves that can help to make caves and other flat areas for encrusting corals to take over!
One or two pieces make a perfect addition to any reefscape.
Made from natural Calcium Carbonate sources just like the real thing but without damaging the wild - inertly dyed NOT painted - wont crumble with time
Cured in Seawater but without pests
The original, best, and naturally looking rock that biologically performs that looks like real coralline algae covered rock from day one
Thin and light weight - easy to work with - approximately the size of a side plate each