I have been keeping this arowana for about 4 months now. When its first arrived (16 cm) it is very fearful of people. It will swim hastily in panic whenever someone approached it. Now, it has gotten much better. It exhibits very good appettite (feed it twice daily), didnt show sign of panic when i clean the aquarium (it even swim near my hand). However, any sudden quick movement outside the aquarium glass or touching the aquarium glass will make it go nuts and even hitting the glass sides in the process of panicing. I would like to get some insight on how some of you managed to tame your arowanas.