Foundation Rock - Natural - 40LB Type_Standard CO2 injection and quality water

CO2 injection and quality water flow will yield much faster and more robust plant growth during the transition phase

secure the base to a heavy aquarium stone or use aquarium-safe glue to anchor it in place

Each chamber lid includes notches for easy removal during filter maintenance and diagonally cut edges for external wires

curated collection of our highest quality aquarium plants

Foundation Rock - Natural - 40LB Type_Standard CO2 injection and quality waterMarcoRocks Reef Saver Rock are cut to offer a smooth, flat single surface. Foundation Rock is recommended to be used under any rock work at the boundary layer between the glass and rock display. This design allows the second layer of your scape to safely "float" above this bottom layer, promoting healthy flow around the rock work and over the substrate. Foundation Rock can be siliconed to the glass if desired. Another aquascape option is placing the