Coolest Under the Sea Cake

I made this cake for my son’s 3rd birthday party. He loves fish and water and requested a homemade Under the Sea cake. This was my first 2-tier cake and I’m happy with how it turned out. I thought I would need to put some sort of supports in the bottom layer but it turned out OK without any.

I dyed butter cream icing blue for the water and used a spray bottle and spatula to smooth it out. I made the fish and sea creatures out of marshmallow fondant. I tried to space the items evenly around the entire cake. I’m very happy with how this cake turned out because my little guy loved it.