Above all the things that jello desserts are — easy, tasty, and cool — they are without a doubt the most fun that any dessert can have. Case in point? This fish bowl jello mold. Made from lemon-lime-flavored soda and studded with candy fish and Nerd’s gravel, it’s probably the most outrageous jello dessert that you can serve up this summer. It’s perfect for pool hangs and fin-filled birthday parties. If you’ve got a kid really into mermaids, they’ll love this! Best of all, it’s easy enough for the kids to help make.