If you are ever in the garden grove area there's a store that sells strictly arowanas. They have high end stuff tho. I purchased an Asian black arowana from them about a year and a half ago pricey but beautiful. . Grew him out to about 16 in. Then I moved and started a reef tank. Whatever you do keep a heavy tank lid. They like to jump. My first aus arow jumped and hit the glass hard enought to pop the top but didn't make it out far enough and got wedged between the lid and the tank. Freaking suicidal fish.