Southern California Fish Rescue
- Takes in orphaned, abandoned, oversized, overcrowded and unwanted freshwater aquaria all over most of Southern California.
- http://mysite.verizon.net/ressoixo/

Sacramento Aquarium Society
- Contact, membership and meeting details, events, trading post.
- http://www.sacramentoaquariumsociety.org/

Desert Fish Club
- Events calendar, newsletters, membership information and members' page of photos. Coachella Valley.
- http://home.earthlink.net/~desertfishclub/index.html

San Francisco Aquarium Society
- Meeting, membership and auction information.
- http://www.sfaquarium.org