Clubs & societies
The hobby happens in clubs: monthly meetings, bag auctions, breeder-award programs, and the people who have already kept the fish you’re researching. Traveling? A club meeting is one of the best evenings a visiting hobbyist can have — most clubs meet monthly and welcome guests, so check the schedule on the club’s site before a trip. Many of the CARES fish flagged across this atlas are maintained in club members’ tanks. Every link below was verified live on 2026-08-29.
National & international societies
The big specialist organizations — each focused on one corner of the hobby, most with journals, conventions, and breeder-award programs.
- American Cichlid AssociationCichlids · USA / international
- American Killifish AssociationKillifish · USA / international
- American Livebearer AssociationLivebearers · USA / international
- International Betta CongressBettas · International
- International Fancy Guppy AssociationShow guppies · International
- North American Native Fishes AssociationNorth American native fishes · USA / Canada
- Aquatic Gardeners AssociationPlanted aquaria · International
- Catfish Study GroupCatfishes · UK / international
Conservation programs
Hobbyist-run species preservation — the same program whose priority list is flagged on species pages across this atlas.
Federations & councils
Umbrella bodies that link local clubs together and run the big regional conventions.
Local clubs — a sampler
General aquarium societies with monthly meetings, auctions, and breeder programs. A starting sample, not a census — most metro areas have one; tell us about yours.
- Greater Chicago Cichlid AssociationCichlids · Chicago, IL
- Ohio Cichlid AssociationCichlids & catfish · Cleveland, OH
- Minnesota Aquarium SocietyGeneral · Twin Cities, MNMeets: First Thursday monthly (except July)
- Greater Seattle Aquarium SocietyGeneral · Seattle, WA
- Boston Aquarium SocietyGeneral · Boston, MA
- Aquarium Club of Lancaster CountyGeneral · Lancaster, PAMeets: Third Saturday monthly (except summer)
Add your club
This directory is a starting sample, not a census — most metro areas have a general aquarium society, and the specialist groups have local chapters. If your club belongs here, write to contact@aquaristatlas.com with the club’s name, website, and where it meets.