Well boys I had a TB outbreak in my old tank, had to euthanize susceptible fish besides the loaches (which don't get affected and I eradicated them to a separate tank) so now I'm replacing all contaminated equipment with new equipment, buying a new tank, filter, heater, decor everything save some food and tester kits. For now I'm roughly brainstorming what I want, but basically I want to change my overall prior stock from a small fish community to a large central fish, most likely a cichlid. For a while I was debating between a blood parrot or a green spotted puffer but now I'm looking into jack dempseys. Mainly I want to target fish that grow pretty big, can live in the tank and are badass killers like the puffer or cichlid. I'm looking to get only one, maybe a pair but probably only one fish in the entire tank. I have considered native fish like bluegill as well. I really don't know yet.