To save time and money, you can use Finding Nemo pictures, posters, clipart, and other finding nemo imagery to make all sorts of cool decorations and homemade themed party items for your child's birthday party.
For instance, give this search a go and you'll find lots of great Under the Sea imagery:
There's so much cool stuff you can do with these images!
You can also hang these great Finding Nemo posters around the house to create a special party atmosphere. The posters are also great to give out as party favors to the guests or keep hanging on the wall long after the party is over!