Caribsea LifeRock 12 Inch Arches - Each ICP and spread quickly when disturbed

and spread quickly when disturbed

especially after setup

Although they can be highly adaptable

Overall Width: 3

Designed to support ammonia

Caribsea LifeRock 12 Inch Arches - Each ICP and spread quickly when disturbedCaribsea LifeRock 12 Inch Arches Each Caribsea LifeRock 12 Inch Arches Each are pre formed aragonite reef rock arches for building open marine aquascapes with natural swim throughs, elevated coral placement, and strong visual depth. Each arch is sold individually. Caribsea 12 Inch LifeRock Arches for Reef Aquascaping The 12 inch LifeRock Arch is a practical size for medium reef aquariums and larger aquascapes that need open structure without a solid