We are now working on our Water Creatures unit in science. To start the unit off, we made fish bowls with an ocean scene. It is a little hard to see in the picture, but there is a sandwich bag that they fill with star fish, plants, paper sand (since we did not have real sand), and more. Fish bowl gravel will work great too. There is also an ocean scene pasted that they colored behind the sandwich bag. They had alot of fun with this project. (Fish Bowl Directions & Template- scroll down)