Versatile Rock Mix for Medium-Sized Aquariums Curated Selection for 20-40 Gallon Aquariums Includes Arches, Shelves & Natural Reef Structures Lightweight & Porous for Beneficial Bacteria Growth Ideal for Coral Placement, Caves & Swim-Throughs Made from Eco-Friendly, Natural ...Versatile Rock Mix for Medium-Sized Aquariums Curated Selection for 20-40 Gallon Aquariums Includes Arches, Shelves & Natural Reef Structures Lightweight & Porous for Beneficial Bacteria Growth Ideal for Coral Placement, Caves & Swim-Throughs Made from Eco-Friendly, Natural Calcium-Based Materials The Real Reef Rock Mix is a premium selection of reef rock pieces designed to create a stunning, natural-looking aquascape in aquariums between 20 to 40 gallons. This carefully curated mix includes a variety of shapes and formations, offering both beauty and functionality. Perfect for medium to larger tanks, the Regular Mix features a well-balanced assortment of arches, shelves, and natural rock structures.
These pieces provide ample space for coral placement, fish shelter, and other marine life while promoting beneficial bacteria growth for a healthy, stable system. The lightweight, porous design enhances filtration, while the unique shapes create dynamic caves, swim-throughs, and elevated surfaces to bring your aquascape to life. Whether you're setting up a reef tank for the first time or refining an established system, this pre-cured, bio-active rock mix delivers a hassle-free, pest-free, and sustainable solution for medium-sized aquariums.
What's Included?