Place and 8” round double layer cake on a cake board and base ice with Sky Blue icing. Step 2
Using a Decorating Triangle, comb the sides of the cake to make ridges on the side of the cake.
Using Basket Weave Tip #897 and Royal Blue icing, pipe a 1” wide wavy ribbon around the base of the cake.
Still using Royal Blue icing, switch to Piping Tip #10 and pipe a wavy border on the top edge of the cake about ½ - 2/3 around the perimeter of the cake.
Pipe a Neon Purple bead border around the base of the cake using Piping Tip #12.
Continuing with the Neon Purple icing, use Piping Tip #3 to pipe coral shapes at random intervals around the outside of the cake top where you didn’t already pipe a border. Add some coral shapes around the sides of the cake too.
Continue to add a variety of coral shapes in Neon Pink and Lemon Yellow icing on the top of the cake and the sides using Piping Tip #3. Then, using Sunset Orange icing and Leaf Tip #352 add a few more coral shapes.
Add some seaweed to the same top half and sides of the cake with Neon Green icing and Drop Flower Tip #221.
Add the Nemo & Friends figurine to the top of the cake.