Silver arowana question

[angelojg22]

my aro has been lying on the ground and i dont really under stand why. when i walk over to the tank he swims back up to the top and acts normal
anyone know anything about this?
thanks

 

[HungDang]

maybe he want food!

 

[angelojg22]

But why is he on the bottom of the tank

 

[HungDang]

its seem like a dog want to be pet, when you not there, it lay down on the floor; when it see you, it wake up with joy!

 

[angelojg22]

Um I guess cause he's acts 100% healthy