I was just wondering if anyone has ever kept discus with silver arowana. I want to add a 3 inch arowana with one 3 inch discus in a 200 gallon. Will the arowana fight with the discus or vice versa?
They should be fine. I kept a black with Angle fish with no issues. Obviously keep the Aro well fed but the fish typically stay in different parts of the tank. The Aro on the top and the Discus on the bottom. They wont interact.