Small fish bowls, which are easy to find either used (at garage sales) or new (at pet or craft supply stores), are perfect reusable vessels. In addition to fish, they are also ideal receptacles for candles and do-it-yourself arrangements for small parties or cocktail hours. To start, add colorful items, such as marbles, vintage jewelry or stones, to the bottom of each fish bowl. Then, fill each bowl with water and float a statement flower (such as a peony or Gerbera Daisy) in the water for easy elegance. Because of their simplistic design, the bowls can be reused again and again.