Blueberry fruit-flavored gelatin
1 can of fruit cocktail
Clean fish bowl
Mix gelatin according to package. Put fruit cocktail in the bottom of the fish bowl as gravel. Pour Jell-O on top, then put the fish bowl in the fridge. Once the Jell-O is slightly set, add a couple of candy fish to the "water." Put the fish bowl back in the fridge until set completely.