Looking for Fish Party Decorations? Find all you need, including pinatas, cutouts, centerpieces, cake pans, and hanging decorations. Set the scene with fish net and tropical scene setters. See this vibrant and colorful Rainbow Fish Pinata. This is 16.5 inches by 6 inches by 22 inches. This is a great match with tropical theme tableware and party supplies. Order more fish party decorations below.