Several days in advance, make fins: Add 1/2 teaspoon Gum-Tex to 6 oz. fondant. Roll out fondant and using patterns, cut out 1 Tail Fin, 1 Dorsal Fin and 2 Pectoral Fins (reverse pattern for 2nd pectoral fin). Let dry on cornstarch-covered board for 2-3 days. Attach lollipop sticks to underside of fins with thinned fondant adhesive, leaving 2 1/2 in. extended. Let dry.