80 gallon

Hello I Love Catfish. Sadly all the ones i like are too big for an 80 Gallon [Flathead, RTC, TSN, Leiarius marmoratus, oxydoras niger] So if you have seen any of my other threads, they talk about me Getting a Bichir but that is not 100% confirmed, so i decided, that if that plan falls flat i...

So i have recently been posting a lot, about Predatory fish and i decided to go with a Polypterus Delhezi. And i sorta want a catfish that wouldn't be eaten by the Bichir and doesn't bully the Bichir. The Dimensions of the Aquarium are [these are in cm btw] 120x50x50 Any help/ideas will be...