tigerozzy;794275; said:What would be the min tank size for an Arowana, I have a 120 gal 60x18x26, with one 6 in Oscar in it.
Bderick67;794363; said:IMO no matter what type, should be kept in a tank that has a length 3x the aros length and the depth/width should be at least equal to the aros length.
You could house an arowana up to 18" comfortably in that 120 you have. I myself have a 11" black aro in the same size 120 gallon you have. But with all arowanas you will need to eventually get it into a huge tank.
dark_knights_99;794561; said:how bout asian arowan, what do you think is the suitable tank size for them (minimum)?