Got my first arowana last night. My better half gave it to me as an early Christmas present. It is a silver about 8 inches long. It is amazing. I don't think the move from the fish store to home stressed it at all. I cut one of the fish tank lights off and floated him for about 20 minutes. Then i added some tank water to its bag, waited, add more water. When i released it, it swam out of the bag and swam around gracefully the remainder of the evening. This morning I checked on it before coming to work and it looks great. Can't wait to get home. Pics... I know, but no camera.Shawn