Thought some pics of 3 brands of man-made rocks side-by-side — CaribSea Life Rock, A Purple Reef and Real Reef Rock — might be helpful to those who are trying to choose...
Clockwise from upper left — Caribsea Life Rock ... A Purple Reef rock ... Real Reef Rock:
CaribSea Life Rock:
A Purple Reef rock:
Real Reef Rock (afraid I only have a few large, broken rubble pieces left to photograph, but they should provide some idea of the color, porosity, etc.):
Clockwise from upper left — Caribsea Life Rock ... A Purple Reef rock ... Real Reef Rock:
CaribSea Life Rock:
A Purple Reef rock:
Real Reef Rock (afraid I only have a few large, broken rubble pieces left to photograph, but they should provide some idea of the color, porosity, etc.):