Remember what live rock used to look like? Fantastic shapes, incredible colors... well check out new LifeRock "Shapes", the latest version of CaribSea's amazing LifeRock lineup. A spectacular selection of rings, tunnels, arches and more create a nice open, three dimensional aquascape for fish and inverts. No hitchhikers, and with living spored bacteria for a condensed cycle time. Nature Perfected, Nature Protected, that's LifeRock!