So I’m in the early stages of research on potentially getting an African tigerfish in the future (possibly far future unfortunately) and one thing I’m confused on is the flow of water in the aquarium. The pinned guide on here and most other sources agree that a strong current is important for these guys, as well as having areas in the tank that have softer/no current to rest. As someone who hasn’t ever done advanced aquariums, how does one achieve this? Also how much flow would be appropriate? Other thing I was wondering is what other fish could potentially be added into the same aquarium and still be comfortable in the heavy current