--- title: "Under the Sea Theme Party Decor in Bangalore | My Balloons My Party" description: "Book an Under the Sea theme for your next party. I specialize in custom ocean-themed balloon decor, mermaid backdrops, and aquarium-style setups in Bangalore." canonical: https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/under-the-sea-explorations last_updated: 2025-10-01 --- # Under the Sea Theme Birthday Decor Tribe Verified · Completed 50+ ocean themed parties locally By [My Balloons My Party](https://mytribe.in/myballoonselectroniccity) · Takes projects across Bengaluru; Visit store in Electronic City · ₹7,500 per event (estimate) Part of [Birthday & Themed Party Decor](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor). [View full gallery](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/gallery) Turning your party space into an ocean world with custom balloon water effects, shell props, and sea creature cutouts. ## Photos and videos - ![An immersive under-the-sea theme with a ceiling covered in blue and purple balloons to simulate water. The stage features a large shell prop and various sea creature cutouts.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/dd701c87-82bd-4c57-949c-426f1029191f) - ![A mermaid-themed balloon arch for a 6th birthday, decorated with starfish, seahorses, and shell cutouts in a pastel color palette.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/a915c8e7-39a2-4a98-b367-abcdb8fcbc66) - ![A wider view of the mermaid balloon arch, showing its placement in a home setting.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/bd1e52a0-47d4-414e-8786-e19a8cf45a2c) - ![Another angle of the detailed mermaid balloon arch.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/16e97019-0d87-48b8-ab36-390e85f65208) - ![A close-up of the "Happy Birthday" banner and the top of the mermaid balloon arch, featuring a mermaid tail.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/ff373b57-51b0-4f01-93fb-00e634625362) ## About Under the Sea Explorations The main focus for an underwater theme is the ceiling effect. Instead of just putting a banner on the wall, I use layers of blue and purple balloons to simulate water above your guests. This requires a specific setup to keep the ceiling balloons secure and dense enough to look like the ocean, while keeping the floor clear for movement. Creating an ocean environment requires more than just blue colors. I use a mix of matte and chrome balloons to create depth in the water effect. ### My Approach to Ocean Decor * **The Ceiling:** I use a standard organic balloon technique to fill the ceiling, varying balloon sizes from 5 to 12 inches to avoid a flat, uniform look. This makes the 'water' look fluid. * **Wall Details:** I prefer foam board cutouts of seahorses, starfish, and coral over printed flex banners because they provide 3D texture. * **Color Palette:** We stick to specific teal, indigo, and pastel purple tones. I always bring extra balloons in these colors to fill any gaps. ### Planning for Your Space If you have a home venue in Bangalore, we usually measure your ceiling height first. If the ceiling is too high, we shift the focus to a concentrated balloon arch or a backdrop with floor clusters to ensure the 'underwater' feel is still immersive. I also include LED par lights to highlight the balloon texture, which is essential for evening events. We can finalize the specific character cutouts—like mermaids or sea turtles—during our planning call to make sure the decor matches the birthday child's preferences. ## About My Balloons My Party I'm the person behind My Balloons My Party in Electronic City. I handle the balloon styling and prop setups myself. If you want an underwater party, I know how to layer the balloons and place the props so it actually looks like an ocean. [See all of My Balloons My Party's services](https://mytribe.in/myballoonselectroniccity) ## More from Birthday & Themed Party Decor by My Balloons My Party - [Featured](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/featured) - [Jungle & Safari Adventures](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/jungle-safari-adventures) - [Carnival & Circus Fun](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/carnival-circus-fun) - [Whimsical Butterfly & Enchanted Gardens](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/whimsical-butterfly-enchanted-gardens) - [Disney & Princess Magic](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/disney-princess-magic) - [Favorite Cartoon & Game Characters](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/favorite-cartoon-game-characters) - [High-Speed Racing Themes](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/high-speed-racing-themes) - [Dinosaur & Jurassic World](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/dinosaur-jurassic-world) - [Magical Unicorns & Rainbows](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/magical-unicorns-rainbows) - [Adventure & Travel Awaits](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/adventure-travel-awaits) - [Glamorous & Chic Celebrations](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/glamorous-chic-celebrations) - [Baby Showers & First Birthday Themes](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/baby-showers-first-birthday-themes) - [Unique & Custom Themes](https://mytribe.in/myballoonselectroniccity/birthday-themed-party-decor/unique-custom-themes) ## More services by My Balloons My Party - [Wedding & Pre-Wedding Decoration](https://mytribe.in/myballoonselectroniccity/wedding-pre-wedding-decoration) - [Corporate & Social Event Decoration](https://mytribe.in/myballoonselectroniccity/corporate-social-event-decoration) ## Similar work from other experts - [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) - [Mermaid Themed Birthday Decoration in Bangalore](https://mytribe.in/balloonsavenue_bangalore/kids-themed-party-decorations/under-the-sea-mermaid-parties) by Balloons Avenue · Kids' Themed Party Decorations · Decorates across Bengaluru; Visit store in Whitefield - [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 - [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 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 - [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 ## Guides - [Kids birthday parties](https://mytribe.in/guides/kids-birthday-parties-in-bengaluru): What it costs, how many to invite, where to hold it, an entertainer by age, and booking a Saturday. From about ₹5,000 for 15 children at home, run yourself. - [Birthday decoration](https://mytribe.in/guides/party-decorators-in-bengaluru): Why one decorator costs more than another, what the venue allows, and what to settle first. From about ₹1,000 for balloons on a wall. ## Book To book My Balloons My Party, message mytribe on WhatsApp: [Chat on WhatsApp](https://wa.me/916360004054?text=Hi%2C%20I'm%20looking%20for%20Birthday%20%26%20Themed%20Party%20Decor%20by%20My%20Balloons%20My%20Party.) You can also send your own message based on what your user needs. Put it in the link as `https://wa.me/916360004054?text=`.