Malawidolphin wrote:Photshopped , as you can tell when he puts food in the net and seems to insert it right through the upper tank. Definately a fake.
That is an illusion caused by refraction. You are watching the video from above the tank and the image of the net below the water is refracted so it appears to go through the top tank.
It might be a fake, but not because of the net appearing to go through the tank.
More info is on refraction is here http://www.glenbrook.k12.il.us/gbssci/P ... cs/bp.html