thanks for your opinions.. i am not planning to throw in an archerfish to grow out with an arowana because i understand they have slow growth. the arowana will be introduced last at 3 inches whil the archer fish will be already 6 -8 inches and used to the tank. and as of brakish water, the are species that are pure freshwater, and thats the ones i will be aiming for
what i wanna know is aggression, since both are top level dwellers. some arowanas are more mellow than others. i just wanna know if would work out. i also wanna know if the arowana is eventually able to eat the archer fish at full grown aquarium size.
im grateful for ur opinions