Marco Rocks - Coralline Foundation Rock - 20lb Pufferfish High blue channel output: Uses

High blue channel output: Uses 16 Royal Blue and 16 Blue LEDs in the XR15 format for intense blue reef illumination

and a flow range of 480 to 1320 GPH

Smart-chip memory: Stores and restores controller settings after a power interruption

filtration loops

Designed for maintaining high-flow MP40 circulation systems in reef

Marco Rocks - Coralline Foundation Rock - 20lb Pufferfish High blue channel output: UsesMarco Rocks Coralline Foundation Rock 20lb Marco Rocks Coralline Foundation Rock 20lb is coralline coloured foundation rock designed to create a stable base layer for reef aquarium aquascapes. Coralline Foundation Rock for Stable Reef Structures Foundation Rock is cut from MarcoRocks Reef Saver Rock to provide a smooth, flat surface that can sit securely at the boundary between the aquarium glass and the rock structure. This helps the next layer of