Diamond State Aquarium Society (DSAS)
Diamond State Aquarium Society (DSAS) is a non-profit organization dedicated to the education and the advancement of the tropical, marine, and aquatic hobby. Founded in 1963, Reorganized in 1982, and Incorporated since 1988. Join Us: Meetings are normally held on the second Monday of every month, beginning 7:30 PM at the William Penn High School’s Main Cafeteria, located at 713 E. Basin Road (Rt. 141 South), in New Castle, DE 19720.