Marco Rocks Nano Shelf Rock – 3.5kg Bag

Compact Shelf Rock for Nano Aquariums and Detail Scaping

Marco Rocks Nano Shelf Rock delivers 3.5kg of premium shelf rock fragments, specifically selected for smaller aquariums or intricate aquascaping work. These mini pieces are ideal for nano tanks, pico reefs, or for filling in gaps and adding structure in larger reef layouts.

Harvested from ancient fossilized reef systems, this rock offers a flat, horizontal profile perfect for coral placement while maintaining a natural reef look. Each piece is pest-free, organically clean, and environmentally sustainable.

Key Features

• Perfectly Sized for Nano Tanks – Small, flat pieces ideal for compact reef setups

• Authentic Shelf Profiles – Mimics natural reef shelving for coral placement

• Pest & Organic Free – No chemicals or additives used

• Highly Porous – Promotes beneficial bacteria colonization

• Eco-Friendly – Sustainably sourced with zero marine impact

What's Included

• 3.5kg of assorted nano-sized Marco Rocks shelf fragments

• Each bag contains a variety of shapes and profiles