hello everybody. just started my Mini monster fish tank of 55gallons. i have an oscar in there and a pink tailed chalceus, also got a bala shark im housing there for a bit till my discus in my planted tank can rear up there eggs without having my bala eat them. i would like to get two more aggresive fish in there and have really liked to have a jardini aro.? what do you guys think. open to all suggestions and comments bad and good.

to MFK!