CaribSea LifeRock Shapes, 20 lb

CaribSea 00381

A 20 lb box of aragonite pieces for a reef aquascape: CaribSea lists 2 × 12 in arches with frag holes, a cave and a donut. Its Amazon page says it's infused with biological enhancers to speed up cycling.

Use

Rock

Weight

9.1 kg