CaribSea LifeRock Nano Arch Purple, Brown 8 in 4 Pack

LifeRock Nano Arches are the ideal size for small tank aquascape. At just about 8 inches long and 2 inches wide, these spectacular arches make the most of small spaces as a coral topped archway or swim through cave. Use 2 or 3 in a stack and make beautiful, open Nano reef structures.