More than one male of this species isn’t proposed in under forty gallons of a seriously planted tank. While there are now quite a few regulations defending these rare fish from more threats, many haven't but recovered from the wild. On the other hand, a few fishes on this record https://www.diigo.com/item/note/ba4ak/e7og?k=278b2c3d76e0e7b70568d2103df03c1e