Under the Sea Party Decor and Ocean Themed LED and UV Inflatables 🪼

A sea creature with a serious stage presence.

This 3.5m LED inflatable seahorse parade costume brings a sweep of rainbow colour, a curled tail and a sculpted crest to your event. Worn by a performer, it takes the character into the action, giving your audience something far more engaging than a static backdrop.

Made for parade organisers, entertainment agencies and creative production teams, it suits carnival processions, festival walkabouts, under the sea celebrations and illuminated evening events. The oversized silhouette creates a strong visual from a distance, while the detailed design rewards a closer look.

Handcrafted to order and reusable across bookings, the inflatable body packs down between appearances. Plan the costume into your performance route, rehearsal and backstage arrangements for a confident entrance.

Please see our inflatable set up and care guide here 

Bring a little reef life to the room.

Bold orange colouring, bright white stripes and a friendly face make this 2m LED inflatable clownfish an instant fit for under the sea event décor. Suspended overhead, it turns empty ceiling space into part of the scene, with internal lighting adding another layer after dark.

Designed for event stylists, production teams and venues, this hanging fish prop works across ocean-themed parties, family festivals, aquarium-inspired displays and immersive brand activations. Use one as a focal point or combine it with other sea creatures to build a fuller underwater setting.

Each inflatable is handcrafted to order and packs down after use, ready for its next event. A characterful centrepiece with the practical appeal of a reusable prop. For hanging installation only.

View our LED Inflatable set up and care guide here

Bring the ocean overhead.

Create a sense of movement through your venue with this 2m LED inflatable dolphin. Its streamlined shape, sculpted fins and illuminated body make it a striking hanging feature for under the sea events, ocean-themed installations and immersive displays.

For event agencies, venue teams and creative producers, it is a simple way to extend a marine theme above the crowd. Suspend a single dolphin as a focal point or plan a pair into your ceiling installation to give the scene more depth.

Each dolphin is handcrafted to order and designed for hanging installation only. Choose one dolphin or a pack of two, saving £50 compared with two individual purchases. A fire-retardant fabric upgrade is available for projects with specific venue requirements.

After the event, deflate, dry and pack away for the next installation. A reusable ocean prop with plenty of scope across family attractions, festivals, hospitality displays and themed corporate events.

Check out our inflatable set up and care guide here

Bring your event to life with our giant inflatable shiny golden tentacles , designed for event organisers, production teams, immersive venues, and stylists looking to create unforgettable “under the sea”, fantasy, luxury gold, or New Year’s Eve themed experiences.

This pack of 8 inflatable tentacles (3.5m and 4.5m)  instantly transforms blank ceilings, stages, entrances, dancefloors, and large event spaces into something surreal and cinematic. Whether you’re creating a high-end underwater installation, a gold-themed VIP party, immersive nightclub experience, festival arena, or statement photo moment, these oversized metallic tentacles are made to stop guests in their tracks.

Your pack will contain 4 lots of design 1 and 4 lots of design 2

Please note that this bundle does not contain RGB,LED lights.

Read our LED inflatable set up and care guide here

Bring playful energy and character into your event with this LED Inflatable Cartoon Crab — a bold, fun floor display designed to delight both children and adults alike.

Measuring 4m x 2.4m , this oversized crab is the perfect statement piece for creating lively, engaging spaces. Whether you’re styling a children’s party, family-friendly event, beach or under-the-sea theme, or simply want to inject personality into your setup, this crab delivers instant charm.

Its bright cartoon design makes it especially appealing to younger audiences, while the scale and lighting ensure it still creates impact for event organisers looking to design memorable, immersive environments.

As it lights up, the built-in LED system gives the crab a vibrant glow, adding atmosphere and drawing attention across the room. It’s perfect for filling empty floor space with something interactive, eye-catching, and full of life.

Designed specifically for floor installation, this inflatable is easy to position and just requires anchoring into position with our included pegs and ropes — making it ideal for homes, venues, and public events where quick, safe setup is key.

Simple to inflate, easy to reuse, and guaranteed to get smiles, this isn’t just decoration — it’s a feel-good feature that brings your event to life.

Read our inflatable LED set up and care guide here

Make a bold statement with our Giant Inflatable Tentacle Bundle, supplied in two impressive sizes – 3 metres and 4 metres – in striking blue and purple tones. Designed for immersive event environments, these large-scale sculptures are ideal for under the sea themes, psychedelic installations, festivals, stage sets and dramatic nightclub décor.

When purchased as a pair, each tentacle is crafted with its own unique bends and curves, meaning no two are identical. This intentional variation creates a far more natural and organic effect once inflated, giving the impression of movement and life within your installation rather than two mirrored shapes. When suspended overhead or rising from a structure, the result is layered, dynamic and visually powerful.

From a practical perspective, installation is straightforward. Each tentacle comes fully pre-built with an internal electric fan blower already installed. There is no complex assembly required. Simply position, connect to mains power, switch on, and watch the sculpture inflate within moments. They must remain connected to electricity while in use, as they rely on continuous airflow to maintain their form.

Please note these designs are supplied as inflatable sculptures only and do not include internal LED lighting. They are ready to be externally lit if required as part of your wider production design.

Your pack will include 1 x tentacle in design 1 and 1 x tentacle in design 2 

Read our LED inflatable set up and care guide here

Dive into fun with our 2.8m inflatable cartoon Jellyfish, the perfect addition to any under the sea themed party or family-friendly event. Its playful design, bright colours, and oversized tentacles make it a standout decoration that kids instantly fall in love with.

Ideal for children’s birthdays, community events, or any family celebration, this jellyfish adds a sense of whimsy and excitement, transforming your space into an ocean adventure. It’s easy to set up, fun to pose with for photos, and guaranteed to capture attention wherever it’s placed.

Made from durable, high-quality materials, it’s built to last through lots of hands-on fun, giving you a safe and eye-catching focal point for your party. Add a splash of magic and watch imaginations soar with this charming inflatable jellyfish!

Read our inflatable LED set up and care guide here

Dive into a world of colour and imagination with our Coral Reef-Inspired Inflatable, designed to bring magic to any event. Its swirling, vibrant design works perfectly for under the sea adventures, Alice in Wonderland whimsical setups, or any celebration that calls for a splash of wonder.

Each inflatable glows beautifully with integrated LED lights, giving your venue a mesmerising, otherworldly vibe after dark. Available in multiple colours and sizes, it’s easy to mix, match, and scale to fit intimate parties or large festival stages. Lightweight, durable, and simple to set up, this piece is not just décor—it’s a conversation starter and an immersive experience all in one.

Turn your event into a luminous, fantastical world where every guest feels like they’ve stepped into a story.

This is a hand made item, please ensure you're leaving plenty of time before your deadline

Read our LED inflatable set up and care guide here

Hop into the party spirit and make your event unforgettable with this charming tropical frog inflatable available in 2m size and 4m size

🌴 Tropical Vibes: Its colourful, jungle-inspired design instantly adds a fun, exotic atmosphere to any setting.

🎉 Versatile Fun: Ideal for party decorations, photo opportunities, festival stalls, or themed events—kids and adults alike will love it!

💨 Easy Setup: Lightweight and quick to inflate, it’s ready to leap into action in minutes.

This is a hand made, made to order item. Our inflatables are made just for you

Read our LED inflatable set up and care guide here

Bring your event to life with our dazzling LED inflatable seahorses – perfect for creating an unforgettable under-the-sea experience! These vibrant sea creatures add a bold pop of colour and are ideal for both indoor and outdoor settings (weather permitting).

 Whether you're hosting a festival, themed party, or immersive event, these inflatables guarantee to turn heads and ignite imaginations – fun for all ages!

Each seahorse comes in a choice of four vivid colours:

• Pink

• Yellow

• Green

• Orange

Available in three statement sizes – 1 metre, 2 metres and 2.25 metres – these inflatables can be displayed on the floor or suspended in the air for added impact.

Choose from 2 designs: Our classic rainbow themed seahorses OR our more intricate red and orange 2.25m seahorse. 

Read our inflatable LED set up and care guide here

Add movement, colour, and fun to your event layout with our Inflatable Fish Walkway Props – a stunning set of two 10-metre-long inflatable floor decorations. Each connected fish chain features vibrant pink and blue fish, designed to liven up pathways, frame entrances, divide rooms, or direct foot traffic at large-scale events.

Whether you're running an underwater-themed party, immersive festival, or creative corporate event, these fishy friends are a playful way to bring cohesion and visual flow to your space. They look incredible lining corridors, stage perimeters, or as quirky markers leading guests from one area to another.

Each piece is easy to inflate and arrange.

Read our inflatable LED set up and care guide here

Make your next event unforgettable with our giant 5x4m inflatable orange crab – a vibrant, show-stopping addition to any large-scale celebration. Whether you're transforming a festival field, corporate activation, or beachfront party, this larger-than-life crustacean delivers instant visual impact and crowd appeal.

With its detailed claws and playful proportions, this inflatable crab creates a bold centrepiece for immersive under-the-sea themes, brand activations, or creative staging. Easy to set up, inflate, and position, it works brilliantly as part of a wider ocean scene or on its own as a powerful focal point.

🎪 Designed for outdoor spaces and high-footfall environments. Ships internationally – contact number required at checkout to avoid customs delays.

Read our inflatable LED set up and care guide here

Add a splash of playfulness to your underwater event with our adorable Kissing Fish Inflatable. Featuring two colourful fish – one blue, one pink – sharing a sweet kiss, this prop brings a heartwarming twist to any under the sea-themed party, kids’ event, or festival installation.

At 1.5 metres tall, this inflatable duo is the perfect size for hanging from the ceiling, placing beside an entrance, or styling alongside larger sea creature props in our collection. Lightweight, easy to install, and full of charm, the kissing fish are ideal for adding personality to photo areas or creating a romantic focal point in an oceanic scene.

Read our inflatable LED set up and care guide here

Get ready to turn heads with the largest LED inflatable sea creature in our collection – the 11.2 x 10.7 x 5.3 metre Giant Orange Octopus. Designed for high-impact, large-scale outdoor events and festivals, this bold and brilliant octopus adds a jaw-dropping centrepiece to any ocean or aquatic-themed setup.

With its vibrant orange colourway, towering size, and dynamic tentacle design, this inflatable is built to be seen from a distance and captivate audiences of all ages. Whether you're transforming a field, festival site or open-air stage into an underwater spectacle, this inflatable delivers on drama, scale, and unforgettable atmosphere.

Supplied with a full installation kit and built for continuous power connection, it’s designed for professionals looking to make an immersive visual impact.

Fire safety: This product is not supplied as fire-retardant as standard. Fire-retardant material options are available on selected inflatable products, with relevant certification supplied where applicable. If your venue or event policy requires flame-retardant compliance, please contact us before ordering so we can confirm the appropriate option for this design. Standard material should not be assumed to be flame-retardant.

📦 For international deliveries, don't forget to supply your contact number at checkout to assist with tracking and customs clearance.

Please read our product specs, shipping and FAQ for more information

Read our inflatable LED set up and care guide here

Command attention with our 5m Giant Inflatable Blue Octopus — the ultimate showstopper for under the sea themed parties, immersive events, and bold venue installations. With its twisting tentacles and striking ocean-blue colourway, this oversized inflatable is built to make an unforgettable impact.

Whether you choose to have it hanging overhead or displayed as a massive floor prop, this octopus adds instant atmosphere and playfulness to your space. It pairs perfectly with the rest of our inflatable sea life collection for a fully immersive marine scene.

This inflatable needs to be plugged into mains power and comes with a full kit for a seamless setup.

Read our inflatable LED set up and care guide here

Add a twist of fun and fantasy to your ocean-themed event with our 4m Inflatable Pink Octopus. This cheerful giant brings instant colour, charm, and personality to your space — its swirling tentacles and bold design are guaranteed to turn heads.

Made for large venues, stage designs, kids' parties, or sea-inspired immersive experiences, this octopus is a vibrant centrepiece that works beautifully alone or alongside our full range of inflatable sea creatures.

The prop can either be grounded as a statement floor feature or suspended overhead for added drama. It’s powered by mains electricity and includes everything you need for a smooth setup (see product specs for details).

📞 Please remember to include your phone number at checkout – it’s essential for international delivery tracking.

Read our inflatable LED set up and care guide here

Make a splash at your next event with our 2m Inflatable Spikey Rainbow Fish – a show-stopping addition to any under the sea themed setup. With its vibrant rainbow colours and unique spikey silhouette, this eye-catching fish brings playful energy and colour to your decor.

Whether you're hosting an underwater-themed party, festival, or immersive brand experience, this fish is designed to pair beautifully with our wider sea life inflatable range – from turtles to squid and stingrays. It inflates in seconds with our low-noise electric blower and can be easily suspended from above for a magical floating effect.

Lightweight, bold, and easy to install, this rainbow fish is the perfect way to tie your undersea scene together.

Read our inflatable LED set up and care guide here

Make a splash at your next event with our giant 3-metre inflatable purple squid – a striking showpiece for any under the sea themed party or immersive experience.

Crafted in vibrant purples with swirling tentacles, this larger-than-life squid instantly transforms your space into a deep-sea dream. Whether you're hosting a kids’ event, festival, club night or theatrical show, it’s guaranteed to get people talking (and taking photos).

Designed to hang effortlessly from the ceiling, it inflates in seconds using our low-noise, built-in electric blower. Simply plug it into mains power and watch the magic happen.

Read our inflatable LED set up and care guide here

Glide some magic into your event with our striking 3-metre inflatable stingray – designed to bring your under-the-sea theme to life in the most effortless way. With vibrant shades of blue and white, this elegant ocean creature is made to be hung from above, giving the illusion it’s swimming gracefully through your venue.

Installation is easy – just plug into mains power and watch it inflate in seconds using our quiet but powerful fan blower. It comes complete with everything you need to get it up in the air and making a statement.

Whether you're transforming a club night, wedding, festival or immersive theatre show, this stingray delivers eye-catching atmosphere with minimal fuss.

Read our inflatable LED set up and care guide here

Make a real splash at your next event with our large inflatable whales – the ultimate under-the-sea statement piece! Choose between three vibrant designs: a playful pink, blue and green whale, a classic blue and white version OR an Orca (black and white Killer Whale) Each one is available in three sizes to suit your space and vision.

Whether you want to hang them from the ceiling for a floating, oceanic effect or display them as floor props, these whales are effortless to set up and guaranteed to wow your guests. Just plug into mains power and watch them inflate in seconds thanks to our powerful low-noise fan system.

Every whale comes with everything you need for a smooth installation (see product specs for details). Please note: this product is not supplied as flame-retardant as standard. If your venue requires fire-retardant décor, please contact us before ordering so we can confirm whether an FR material option is available for this design and supply the relevant certification where applicable.

📦 Please supply your contact number at checkout for tracking purposes – especially important for international deliveries!

Read our LED inflatable set up and care guide here