Dallas/Fort Worth Marine Aquarium Society (DFWMAS)  

The Dallas/Fort Worth Marine Aquarium Society (DFWMAS) is our premier metroplex MAS. The DFWMAS is dedicated to promoting public interest in the marine aquarium hobby and the advancement of knowledge in the husbandry of closed marine ecosystems.

Central Valley Reefers (CVR - California)  

Central Valley Reefers is a group of dedicated marine aquarium hobbyists committed to bringing together people with similar interests throughout Central California. In doing so, we support ecologically-friendly propagation techniques, sharing knowledge through planned events and activities, and providing assistance to fellow enthusiasts in an open and friendly atmosphere.