This specialized subsea tooling package adapts the industry-proven Stanley TP03 Hydraulic Trash Pump from its standard dredging and dewatering configuration into a high-efficiency Marine Growth Sampling System. By leveraging the pump’s aggressive solids-handling design, this modified ROV/diver-operated tool safely removes, ingests, and recovers marine macrofouling (such as mussels, barnacles, kelp, and soft corals) from offshore jackets, hulls, and subsea structures for environmental or structural integrity analysis.