Ohio Cichlid Association
From The Aquarium Wiki
Ohio Cichlid Association
The OCA brings together cichlid and catfish enthusiasts to increase the enjoyment of the fish keeping hobby. The OCA meets on the first Friday of every month except July in Cleveland, Ohio. The OCA year is centered around three major events: the OCA Winter Auction in February, the OCA Fishy Swap Meet in Fall, and the OCA Extravaganza. The OCA Extravaganza is the world's largest cichlid and catfish convention, and is organized by the OCA every year on the weekend before Thanksgiving in Cleveland Ohio.
