Purpose: Secure attachment of small research modules to natural and engineered surfaces for standardized monitoring. Users: Researchers, monitoring teams, restoration practitioners working with research modules. Material: Marine grade stainless steel. Scale: Small, diver-deployed hardware sized for 20 cm research modules. Overview: This anchoring system ensures reliable and repeatable placement of settlement modules on reef rock, concrete structures, nursery racks, and underwater tables. It supports long-term studies and facilitates seasonal or experimental module exchange. The rod can be embedded into most substrates using an underwater drill and epoxy (not included).