Next Gen Reef Ball

This is for printing a model of the next generation of Reef Balls that includes 3-D printed components using D-Shape tecnology material. This is actually a hybrid that passes all Reef Ball stability and quality control standards including proper weight distribution and biological features. A standard Reef Ball is cast in RBF concrete with the pre-printed footer insert, then a second statue is added after casting that locks into the footer. The top simulated corals (found on Thingiverse) calle