CaribSea LifeRock Nano Arch 4Pk – Nano Reef Aquascaping Rock

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 approximately 8 inches long and 2 inches wide, making them ideal for compact aquariums. Their coralline-colored finish provides a mature reef appearance from day one, while nature-inspired knobs and notches allow the arches to lock together seamlessly for stable, visually striking formations. Pest-free and ready to use with no curing required, LifeRock Nano Arches are safe for all fish and invertebrates and offer a sustainable alternative to traditional live rock.

Key Features

• Real aragonitic reef rock with high macro and micro porosity
• Infused with spored beneficial bacteria to speed up tank cycling
• Coralline color for an instant mature reef appearance
• Environmentally responsible and reef-safe design
• Pest-free and ready to use with no curing required
• Interlocking shapes for stable, professional aquascapes
• Safe for all marine fish and invertebrates

CaribSea LifeRock Nano Arch 4Pk is the perfect aquascaping solution for nano reef aquariums. Combining sustainability, instant biological benefits, and natural aesthetics, it allows hobbyists to build stunning reef structures quickly and safely.