A cage is only possible

The fish was in a bigger world

A world full of swimming

A world where he would go to school

A world where he goes where ever possible

Then he saw a strange sight

A worm on a hook descending from the sky

The other fish got hold and never they did come back

He thought it was just them it would never come to him

But then a hook fell from the sky with a worm around it

He got a hold and then went flying through the air

Onto a boat and into a bowl

And saw that a cage was only possible