--- title: "Mermaid Birthday Party Decoration in Bangalore" description: "Book our mermaid themed birthday decoration in Bangalore. We offer custom mermaid party backdrops, balloon arches, and stage setups for kids' birthdays." canonical: https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations/under-the-sea-mermaid-parties last_updated: 2025-10-02 --- # Mermaid Themed Birthday Decoration in Bangalore Tribe Verified · Expert balloon decor across Bangalore. By [Balloons Avenue](https://mytribe.in/balloonsavenue_bangalore) · Decorates across Bengaluru; Visit store in Whitefield · ₹8,000 per event (estimate) Part of [Kids' Themed Party Decorations](https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations). [View full gallery](https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations/gallery) Bring the magic of the ocean to your child's birthday. We transform party spaces into underwater wonderlands with custom balloon garlands, shimmering backdrops, and themed props. ## Photos and videos - ![A beautiful mermaid-themed first birthday party for Aarvi. This setup features a circular backdrop with a custom design, a full balloon garland in ocean colors, and a large light-up number '1'.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/5903e694-4d11-4d50-a1ff-0472cfe702e1) - ![A complete mermaid party setup for Avika's sixth birthday. The decoration includes a pastel balloon arch, themed pedestals, and large light-up letters for the name and 'HBD'.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/e9244945-41a4-4aef-9825-b7d95dcf91ef) - ![A wide view of a mermaid-themed party, showing the full stage setup in a home. This design includes multiple character props and light-up numbers for a joint birthday celebration.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/0f09bae9-302b-4186-86ba-0c0a56d1295c) - ![Another angle of Aarvi's mermaid party, this time showing the whimsical mushroom props and additional lighting that add to the magical atmosphere.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/a3efffbb-ccb8-4509-8efd-940f894fcae4) - ![A closer look at the central backdrop for Avika's mermaid party. The pastel balloon arch is accented with gold balloons for a touch of sparkle.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/39cbf320-4db8-4dfa-991b-1c17863a5aec) - ![A duplicate of image 39, showing the full mermaid party setup for Avika.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/66c93db5-0c5c-40d3-8783-535b131c617e) - ![A detailed shot of a mermaid party backdrop, featuring a cute mermaid character and a vibrant balloon arch in shades of purple and pink.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/89fbfb1d-c98e-477e-accd-9dba8ddc69ab) - ![A centered shot of the mermaid party stage, showing the themed pedestals and character cutouts.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/092c6479-be54-42f1-9c75-133e6b7e7f4b) - ![A close-up of the mermaid-themed cake stands, featuring characters from The Little Mermaid and underwater scenery.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/621b9d8d-ce09-4c29-a8f6-fb0d374ad636) - [Video: A video tour of a mermaid-themed first birthday party. It pans across the entire setup, showing the shimmering backdrop, large 'ONE' table, and detailed props.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/2977310d-fa6c-4875-9beb-b31ee6392f8e) - ![A full stage view of the mermaid first birthday party, capturing the vibrant colors and all the decorative elements.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/5cc38a0c-9dd9-45cc-9a2b-e6f08510f723) - ![A close-up of the mermaid party setup, focusing on the character-themed pedestals and the balloon arch.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/ba86cdd4-ad52-4e90-8f7f-d110c1ce5a01) - ![Another detailed shot of the mermaid cake stands and props, showing the beautiful artwork and decorations.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/d6730f42-9dd1-4cd0-8c0c-d9d6adf1cfab) - ![A wide shot of the mermaid-themed joint birthday party for Aksha and Visha, showing the full arrangement with light-up numbers.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/8c776c60-45af-4284-95e3-22f6091087c4) - ![A clearer, centered view of the joint mermaid birthday party setup.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/d42311a4-689c-40c3-bdf4-deeaf7025ebd) - ![A side-angle view of the mermaid party stage, showing how it fits into the room.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/dc652231-dad2-4872-bd1f-bf1964375dad) - ![Another full view of the mermaid party, highlighting the balloon colors and character backdrop.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/fc360e35-40d4-44b6-a1fb-e64dbb0ca1b4) ## About Under the Sea Mermaid Parties Our mermaid setups rely on a specific color palette of pastel ocean blues, seafoam, and chrome purples to create an authentic underwater effect. We bring along 3D seashell props, character cutouts, and light-up numbers to ensure the stage looks complete from every angle, not just the front. ### Our Mermaid Decoration Packages We offer two main styles for mermaid parties to fit your space and budget. **The Circular Ring Package** This is ideal for home parties and smaller halls. It features a 6ft circular metal frame with over 350 balloons in an organic mix. We include a custom flex print backdrop with your child’s name and age, plus three cylindrical pedestals to hold the cake and gifts. We add two or three themed Sunboard characters and artificial grass flooring to tie the underwater theme together. **The Premium Stage Setup** If you have a larger venue, we recommend this option. We build an 8ft to 10ft wide stage using a shimmering sequin wall or a green backdrop. This setup uses 800 to 1,000 balloons, including double-stuffed colors and jumbo 36-inch balloons for depth. We also add LED marquee letters for the name and age, large 5ft character cutouts, and focus lighting to make the whole stage glow. ### Why Book With Us? We handle the entire process. Our team arrives, installs the backdrop, manages the balloon styling, and sets up the props. We also handle the takedown and debris cleanup after the event, so you do not have to worry about the mess. We serve venues across Whitefield, Marathahalli, Kundanhalli, and other areas in Bangalore. ### Customization Every party is different. If you have specific ideas, such as adding more light-up numbers or choosing a different shade of blue for the balloons, let us know. We are comfortable working in tight spaces or large party halls alike. ## About Balloons Avenue We are Balloons Avenue, and we turn living rooms and party halls in Bangalore into magical mermaid kingdoms. We handle the heavy lifting, the balloon pumping, and the cleanup, so you just show up to see your kid's reaction. [See all of Balloons Avenue's services](https://mytribe.in/balloonsavenue_bangalore) ## More from Kids' Themed Party Decorations by Balloons Avenue - [Featured](https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations/featured) - [Jungle & Safari Adventures](https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations/jungle-safari-adventures) - [Enchanted Garden & Whimsical Themes](https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations/enchanted-garden-whimsical-themes) - [Outer Space & Astronaut Adventures](https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations/outer-space-astronaut-adventures) - [Favorite Cartoon Characters](https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations/favorite-cartoon-characters) - [Magical Unicorn & Rainbow Parties](https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations/magical-unicorn-rainbow-parties) - [Dinosaur & Prehistoric Fun](https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations/dinosaur-prehistoric-fun) - [More Fun & Unique Themes](https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations/more-fun-unique-themes) ## More services by Balloons Avenue - [Intimate & Surprise Decoration Setups](https://mytribe.in/balloonsavenue_bangalore/intimate-surprise-decoration-setups) - [Decorations for Milestone Celebrations](https://mytribe.in/balloonsavenue_bangalore/decorations-for-milestone-celebrations) ## Similar work from other experts - [Under the Sea Birthday Decoration in Bangalore](https://mytribe.in/thepartyrush.in/kids-birthday-party-planning-decoration/under-the-sea-parties) by The Party Rush · Kids' Birthday Party Planning & Decoration · On-site decoration across Bengaluru - [Under the Sea Theme Birthday Decor](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/under-the-sea-explorations) by My Balloons My Party · Birthday & Themed Party Decor · Takes projects across Bengaluru; Visit store in Electronic City - [Under the Sea and Mermaid Party Decor](https://mytribe.in/partycipatepartyplanner/themed-kids-party-planning/under-the-sea-mermaid-magic) by Party-cipate Party Planner · Themed Kids' Party Planning · Takes projects across Bengaluru and its outskirts (Nandi Hills, Chikkballapur and beyond) - [Underwater & Mermaid Theme Birthday Decor in Bengaluru](https://mytribe.in/birthday0365/themed-kids-birthday-party-planning/underwater-mermaid-magic) by Birthday 365 · Themed Kids' Birthday Party Planning · Party setup across Bengaluru; Visit office in Jayanagar - [Under the Sea Mermaid Party Decor in Bangalore](https://mytribe.in/partycreatives.in/custom-themed-kids-party-planning/under-the-sea-mermaid-parties) by Party Creatives · Custom Themed Kids' Party Planning · Party planning across Bengaluru - [Under the Sea & Mermaid Theme Party Decorators](https://mytribe.in/bookmyballoons/themed-party-decoration/under-the-sea-adventures-mermaid-ocean-themes) by Book My Balloons · Themed Party Decoration · Decor services at your venue in Bengaluru; Visit office in Basavanagudi ## Book To book Balloons Avenue, message mytribe on WhatsApp: [Chat on WhatsApp](https://wa.me/916360004054?text=Hi%2C%20I%20saw%20your%20mermaid%20party%20decor%20page.%20I'm%20interested%20in%20booking%20this%20for%20my%20child's%20birthday.%20Could%20you%20send%20me%20some%20details%20on%20pricing%3F) You can also send your own message based on what your user needs. 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