Marco Rocks - Coralline Foundation Rock - 20lb Pufferfish Designed for maintaining high-flow MP40

Designed for maintaining high-flow MP40 circulation systems in reef

Run the system under normal operating conditions before setting alert limits or automation rules so the configured range matches the aquarium’s actual flow pattern

The colours range from dusty green with bright violet to red-violet often on the same leaf

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

helping clear cloudy water by clumping fine suspended particles so they can be removed by mechanical filtration

Marco Rocks - Coralline Foundation Rock - 20lb Pufferfish Designed for maintaining high-flow MP40Marco 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