The Perfect Mix MR Coralline Rock

The Perfect Mix of MR Coralline Foundation, Hybrid, and Shelf Rock

• Get an Instant Coralline Look Without the Wait
• No-Paint Process to Maintain Porosity
• Each Piece is Unique and Beautiful

MarcoRocks has taken the guesswork out of choosing how much of each rock type to use when planning that perfect aquarium scape. In the MarcoRocks "The Perfect Mix" box, you'll find just the right mix of MR Coralline Foundation, MR Coralline Hybrid, and MR Coralline Shelf to make aquascaping more enjoyable.

This highly porous, non-painted Coralline rock from MarcoRocks is the perfect choice for that instant purple coralline look without sacrificing quality or long-term biological success. With rocks that naturally stack together, you can choose between a loose stacking or a scape with arches and ledges that can be mortared with matching E-Marco-400 Coralline for a permanent hold.

In most cases, we recommend using a 20lb box per 30 gallons of display tank volume.

What's Included?

20lb Box:

• 4x Small MR Coralline Foundation Pieces
• 50/50 Mix of MR Coralline Hybrid and Shelf Rock

40lb Box:

• 4x Medium MR Coralline Foundation Pieces
• 50/50 Mix of MR Coralline Hybrid and Shelf Rock