Not a tropical fish. It weakens quickly above 26°C, so it can’t live with tropical fish. An enormous load, and it tears up plants. Never keep it in a fishbowl.
The largest group where none died in 90 days. Tap water · black sand · bacteria starter on day 1 · fish added on day 10 · 25% weekly water changes.
Run a 90 cm standard tank with 1 yourself →The same rules the engine uses for tankmates.
No eating or bullying either way, with plenty of overlap in temperature and pH. Fish that swim at a different level come first.
The numbers on this page come from the Water Kiwoogi simulator model; real tanks can differ.