Under the Sea Birthday Party Decorations - Balloon Arch, Cake Topper & Foil Balloons #3451547 (License: Personal Use)

This festive underwater party display includes a large arch made of blue, teal, and turquoise latex balloons adorned with purple and pink octopus foil balloons, a clownfish, and a pufferfish. At the base sits a two-tiered blue cake decorated with coral, seaweed, fish, and topped with charming sea animal figures-including a crab, starfish, whale, and seahorse. Additional standalone foil balloons of a smiling red crab and light-blue seahorse flank the arrangement, with scattered latex balloons and green “seaweed” accents completing the immersive ocean theme.

Used on e-commerce product pages, party planning blogs, or event decoration websites targeting parents organizing children’s birthday parties; matches user intent for purchasing or sourcing themed party supplies.