Delaware County Aquarium Society
- Board of directors list, meeting details, and membership form.
- http://www.dcas.us/

Aquarium Club of Lancaster County
- ACLC meetings, sponsors information, membership application.
- http://www.aclc.us/

Bucks Country Aquarium Society
- Calendar of meetings and events, list of officers with contact information and photos.
- http://www.bcasonline.com/

Greater Pittsburgh Aquarium Society, Inc.
- Articles, meeting information, and details about the Aquatic Horticultural Award Program.
- http://show.gpasi.org/