I doubt it.

Red lazer pointer = Ancient Chinese secret

I have taught all of mine to play dead in less than three weeks.......

One of my little bluegills died in my tank today  :'(

magnets

magnets

That was my other thought, plus you can see the red pointer.

he shows that there is no one under the table, then does the table cloth. why? because he needs to hide the guy that moves from the super suspect aquarium/table behind them underneath the trick table.

You can see that the fish are all at an unatural angle nose down, and everyone of them stays in contact with the bottom, except when they try to struggle. Also, when they are moving along, you can see them move in a very jerky motion laterallya couple times. like magnets sticking to the table, then breaking loose and catching up with their counterparts below.

Now that i watched it more closely yea it looks like magnets.The fish have like a stuttering, choppy stop n go movement.They're not just gliding around

fan tail goldfish really have to move their tails pretty dramatically to move too. Those fish's tails hardly move at all.

I like in the comments how the first guy refers to a "Rudolph Hitler".