I am making a two tier Nemo cake and plan on putting coral on the sides of the cake. Would it be best to make the coral out of fondant/gumpast or out ot royal icing. I plan on putting Nemo on the top tier and some other fish around the bottom tier, any other suggestion would be appreciated.
CakePlay makes isomalt sticks that melt in the microwave. There's a technique where you then pour the melted mixture over ice to make a coral effect. You should be able to google the company. It turns out amazing.