Caribsea LifeRock Arch 30cm goromo Supports full nitrogen cycle +

Supports full nitrogen cycle + nutrient reduction

these containers provide an efficient

A smart and cost-effective upgrade for existing Nexus owners

along with magnesium

Caribsea LifeRock Arch 30cm goromo Supports full nitrogen cycle +Caribsea LifeRock Arch 30cm The Caribsea LifeRock Arch 30cm is a pre shaped reef arch designed to help you create dramatic, natural looking aquascapes with ease. Manufactured from aragonitic calcium carbonate and infused with shelf stable spored bacteria, each arch provides immediate biological filtration while offering caves, swim throughs, and elevated coral placement opportunities. LifeRock Arch delivers the look and function of real live rock