Catfish fans are faced with “an embarrassment of riches”, as many of the world’s 4,000+ species do well in aquariums, and all are fascinating, if not “other-worldly”! While not all of us can keep the 400+ lb. Piraiba or a minute, eye-less cave dweller, there is certainly one (or many!) catfish for every skill and interest level. From land-walkers and wood-eaters to peaceful beauties and savage predators, the diversity available to aquarists is mind-boggling…have fun! (Note: The immensely-popular Corydoras Catfish are covered within their own group).