well, what kind do you want? they all grow to be at least 2 feet long, but some can exceed 10 feet in length. do you have a tank that's at least 6 feet long, 2 feet high, and 2 feet wide?
Hi Tigerman...your in for a real treat if you get one. Take a look HERE a different part ov the TFF it will show you how interesting and how much i m enjoying my Arowana...one thing you need it plenty ov research and time and you wont go far wrong. Gud luck and keep us posted on how your getting on and fingers crossed you do become an owner ov the brilliant fish ! Mary