A grouper (lapu-lapu) demonstration fish farm at Concepcion has been drawing visitors and fish farmeras who are intertested in grouper culture technology. The fish farm is situated at Concepcion Polytechnic College (CPC), assisted by the Southeast Asian Fisheries Development Center (Seafdec) through its Technology Verification and Extension Section. Fish growers from Concepcion and the neighboring towns were regular visitors to the fish farm, which also culture milkfish and mudcrab in brackishwater.

Aldon, E. T. (1999, October 4-10). Lapu-lapu farm in Concepcion attracts visitors. The Visayas Examiner, p. 5.