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Anderson's

Underwater Theme Decorations

1-40 products of 121

Bust of Neptune Kit

Bust of Neptune Kit

Price: $79.99

Anchor Silhouette

Anchor Silhouette

Price: $29.99

Ocean Floor and Fish Kit

Ocean Floor and Fish Kit

Price: $159.99

14 ft. Atlantic Castle Kit

14 ft. Atlantic Castle Kit

Was: $607.24
Now: $549.99
Pro Bubble Junior

Pro Bubble Junior

Price: $99.99

Ship Prop Kit-Anchor, Helm, Mast

Ship Prop Kit-Anchor, Helm, Mast

Was: $35.99
Now: $29.99
Wavy Lighted Curtain Kit

Wavy Lighted Curtain Kit

Price: $219.99

Under the Sea Arch Kit

Under the Sea Arch Kit

Price: $129.99

Ship Anchor- Cardboard

Ship Anchor- Cardboard

Was: $43.19
Now: $35.99
Sunken Ship Photo Mural

Sunken Ship Photo Mural

Price: $259.99

Underwater Pathway Kit

Underwater Pathway Kit

Price: $349.99

Under the Sea Party Decorations

Dive into the enchanting world of under the sea party decorations and transform your prom, homecoming, or event into a breathtaking underwater wonderland. Our collection of under the sea party decor is expertly curated to bring your vision to life with shimmering blues, enchanting greens, and a touch of marine magic. Whether you're crafting an elegant ocean gala or a whimsical aquatic escape, our decorations promise an unforgettable experience for you and your guests.

Explore an array of unique offerings like mesmerizing jellyfish lanterns, stunning coral centerpieces, and glowing bubble lights. These captivating pieces turn any venue into a marine paradise. Plus, you'll find incredible accessories like ocean-inspired photo backdrops, seashell motifs, and seaweed streamers—perfect for creating memorable moments and stunning photo ops. Add elegance, wonder, and creativity to your event with our expertly designed under the sea theme party decorations.

Our dazzling selection makes decorating effortless and fun for event planners, prom committees, and homecoming organizers alike. With exclusive designs, affordable prices, and extraordinary detail, our under the sea party decorations offer everything you need to create a magical atmosphere. Visit our underwater themes page and discover how we can help you bring your vision to life.