Caribsea Life Rock Arches for Reef Aquariums 20 lbs (4 x 12" Rocks)

Description

CaribSea Life Rock consists of real aragonitic base rock, not cement. Requires no curing. The Life Rock has extensive macro and micro-porosity infused with spored bacteria for outstanding biological performance.
No curing required, clean and safe for all fish and inverts. Environmentally responsible and each piece is unique.
Infused with beneficial bacteria
Safe for reef or hard water aquaria
Each rock is unique and is a natural product