- Colorado Aquarium Society - CAS
- Florida Fancy Guppy Association - FFGA
- Florida Marine Aquarium Society - FMAS
- Gold Coast Aquarium Society of South Florida - GCAS
- International Guppy Education and Exhibition Society
- Marine Aquarium Society of Colorado (MASC)
- New Jersey North East Guppy Club
- Orlando Reef Caretakers Association - ORCA
- South East Queensland Aquarium Society
- Springfield Decatur Illinois Reef Builders - SDIRB
- Tampa Reef Club - TRC
- Treasure Coast Reef Club (Florida) - TCRC
- Worcester Aquarium Society - WAS