Locations of Interest in South NJ?

I'm making a quick business trip to Fort Dix, New Jersey, this Friday.
I'm visiting Discus Connection hatchery in Hammonton Saturday morning
and hope to make a quick stop at The Aquarium Center in Clementon, NJ
before catching the Saturday flight home to Atlanta.  Is there another
location in the South Philadelphia area that would be better than The
Aquarium Center?  Has anyone been to the Aquarium Center recently who
can give me an off line report on what to expect?
Rochelle Williams
williaro at ftmcphsn-emh1_army.mil