This report presents the results of work performed during Cycle I of the PD/A CRSP at the Brackish water Aquaculture Center (BAC), College of Fisheries, University of the Philippines in the Visayas (UPV), as a collaborative effort among personnel from UPV and the University of Hawaii during 1983 and 1984. The data collected during these experiments were transmitted to the CRSP Program Management Office for inclusion in the Central Data Base. The text of this report is being prepared long after the fact by referring to the data and to lengthy technical reports submitted previously, from which some text, tables, and figures have been taken.