I just got a arowana for my empty 55 gallon and he seems not to eat that much, the first day i got him i did not feed him so he could get settled, then the second day i gave him four crickets and he only ate two but it took him along time to eat them they sat at the water surface probly around five min befor he even paid any attion to them. And the second day he hasnt eatin at all, i gave him three crickets he wont eat them. By the way the tank has been setup for about five weeks so im sure its cycled by now. But does anyone have any advice on feeding an arowana???plz help