CaribSea LifeRock Nano Arch 4Pk – Nano Reef Aquascaping Rock Aquarium Treatment and the high-quality German 'Wacker'

and the high-quality German 'Wacker' silicone ensures flawless joins

spore-form bacteria using AragAlive™ technology

performance

Experience the Beauty of Coral Habitats from Around the Globe

allowing for balanced water chemistry

CaribSea LifeRock Nano Arch 4Pk – Nano Reef Aquascaping Rock Aquarium Treatment and the high-quality German 'Wacker'Create professional looking nano reef aquascapes with CaribSea LifeRock Nano Arch 4Pk, an environmentally responsible dry rock that delivers the appearance and biological benefits of natural live rock. Made from real aragonitic rock, LifeRock features extensive macro and micro porosity and is infused with spored beneficial bacteria to support rapid biological filtration. Designed specifically for nano reef systems, each Nano Arch measures