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Underwater Chibi Merch

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Seahorses Baby & Kids T-Shirt

Description: Spiny seahorse and Dwarf seahorse

Tags: thorny seahorse, spiny sea horse, ocean, marine life, dwarf sea horse

Seahorses Baby & Kids T-Shirt

by pikaole

$13 $19

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Cute Kawaii Chibi Nautilus Sticker Art Pillow
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Description: Journey into the deep sea with this adorable prehistoric marine creature design! This artwork features a charming chibi nautilus peeking out from its beautifully detailed spiral shell, which showcases striking orange and cream tiger-stripe patterns. It highlights numerous delicate, flowing tentacles, a textured hood with fine white speckles, soft rosy cheeks, and a massive, glossy eye. Perfect for marine biology enthusiasts, fossil lovers, ocean life fans, and anyone who adores unique, charming kawaii sea creature illustrations.

Tags: animal lover, chambered nautilus, chibi nautilus, cute nautilus, kawaii nautilus

Cute Kawaii Chibi Nautilus Sticker Art Pillow

by Akman

$23 $28

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Astro-lotl Space Axolotl Pun Kawaii Animal Lover Hat
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Description: Dive into the cosmic deep with this Astro-lotl Space Axolotl Pun design! This adorable and cheerful pink axolotl, donned in a glass astronaut helmet, explores a wondrous cosmic-underwater hybrid. Surrounded by vibrant planets, glowing bubbles, and delicate marine coral against a starry navy backdrop, it's a truly unique sight. Perfect for fans of kawaii aesthetics, dedicated axolotl pet owners, and anyone who delights in cute space-themed puns. This whimsical piece makes an excellent birthday gift or a fun back-to-school statement for kids and teens. Embrace the cuteness of this amphibian adventurer and add a touch of playful space exploration to your everyday.

Tags: astronaut axolotl, axolotl lover, back to school, birthday gift, chibi animal

Astro-lotl Space Axolotl Pun Kawaii Animal Lover Hat

by Xfiber Production

$12 $19

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Cute Kawaii Chibi Lionfish Sticker Art Magnet
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Description: Swim into the exotic deep with this stunning cartoon lionfish design! Referencing the file named "ChatGPT Image Jul 3, 2026 at 10_59_24 AM.png", this artwork features an adorable chibi lionfish boasting detailed zebra-like orange and white stripes, magnificent fan-like venomous spines, rosy cheeks, and big glossy eyes. Perfect for marine biology fans, aquarium enthusiasts, scuba divers, and anyone who loves unique, whimsical kawaii sea creature illustrations.

Tags: chibi lionfish, colorful, colorful design, cute lionfish, fish

Cute Kawaii Chibi Lionfish Sticker Art Magnet

by Akman

$3.75 $4.75

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Cute Axolotl Kawaii Underwater Colorful Cartoon Collage Magnet
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Description: An adorable kawaii axolotl illustration featuring a playful collage of smiling aquatic salamanders in cheerful pink, blue, yellow, peach, and green colors. Each cute axolotl appears inside a colorful wavy frame, surrounded by underwater plants, floating bubbles, and decorative coral. The bold vertical “AXOLOTL” lettering adds a fun touch to this whimsical cartoon composition. With its pastel-inspired palette, expressive faces, and charming chibi animal aesthetic, this colorful underwater artwork celebrates the unique personality of axolotls, cute amphibians, and joyful aquatic creatures.

Tags: adorable axolotls, aquatic animals, axolotl aesthetic, axolotl cartoon, axolotl lover

Cute Axolotl Kawaii Underwater Colorful Cartoon Collage Magnet

by Chalili yaBaba

$3.75 $4.75

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Cute Kawaii Chibi Seahorse Sticker Art Sticker
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Description: Swim into a magical underwater world of pure sweetness with this adorable marine creature design! This artwork features a charming chibi seahorse showcasing its beautifully detailed segmented golden-orange body armor, tiny translucent fins, a perfectly curled prehensile tail, and a long characteristic snout. Complete with soft rosy cheeks and a massive, glossy eye with bright highlights, this design is perfect for ocean life lovers, marine biology enthusiasts, aquarium fans, and anyone who adores unique, charming kawaii sea creature illustrations.

Tags: chibi, chibi seahorse, cute seahorse, kawaii, kawaii seahorse

Cute Kawaii Chibi Seahorse Sticker Art Sticker

by Akman

$3.15 $3.50

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Cute Sub-Mariner Atlantis King Gnome Shorts
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Description: Rule the depths of the ocean with this majestic king of Atlantis gnome. Featuring winged ankle fins, regal gold wristbands, and his iconic green trunks, he is ready to defend his underwater kingdom. Perfect for fans of aquatic comic book legends and ancient myths.

Tags: action, atlantis, chibi, cute gnome, fantasy

Cute Sub-Mariner Atlantis King Gnome Shorts

by Bad Decisions

$21 $27

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Princess Nausicaa Shark Crewneck Sweatshirt

Description: “Wherever the Kaunga roam, the Pale Reef spreads, purifying the wounds our ancestors left in the ocean. Species disappear, others flourish, and thus the blue world prepares for a new era.” - Hinemoa, princess of the Tidal Rift.

Tags: animal, chibi, city, cute, fantasy

Princess Nausicaa Shark Crewneck Sweatshirt

by Requinoesis

$28 $35

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Shell Dwellers  - multifasciatus Kids Long Sleeve T-Shirt

Description: [ instagram / twitter : @pikaole ] Galaxy store : http://galaxy.store/pikaole  Patreon : https://www.patreon.com/pikaole LINE store : https://store.line.me/search/?q=pikaole shop : https://www.redbubble.com/people/pikaole

Tags: baby fish, shell, kawaii, cute fish, neolamprologus
Blue Mermaid Long Sleeve T-Shirt

Description: A few years ago I did a small series of mermaids. Here is Blue.

Tags: chibi, kawaii, cute, fantasy, neon

Blue Mermaid Long Sleeve T-Shirt

by Redheadkls

$18 $24

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Pink Pearl Mermaid Crewneck Sweatshirt

Description: A few years ago I did a small series of mermaids. Here is Pink Pearl.

Tags: part of your world, underwater, little mermaid, under the sea, mermaids

Pink Pearl Mermaid Crewneck Sweatshirt

by Redheadkls

$28 $35

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Green Mermaid Baby & Kids T-Shirt

Description: A few years ago I did a small series of mermaids. Here is Green.

Tags: chibi, kawaii, fantasy, cute, ocean

Green Mermaid Baby & Kids T-Shirt

by Redheadkls

$13 $19

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Shell Dwellers - Lamprologus Ocellatus Crewneck Sweatshirt

Description: [ instagram / twitter : @pikaole ] Galaxy store : http://galaxy.store/pikaole  Patreon : https://www.patreon.com/pikaole LINE store : https://store.line.me/search/?q=pikaole shop : https://www.redbubble.com/people/pikaole

Tags: underwater, animal, kawaii, chibi, cute fish
Baby Shark Pillow
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Description: Cute Shark and his baby

Tags: adorable, aquatic, cartoon, chibi, cute

Baby Shark Pillow

by Robot Dance Battle

$23 $28

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Cute Mermaid Phone Case
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Description: A cute chibi mermaid swimming with the fish.

Tags: ariel, chibi, crown, cute mermaid, fish

Cute Mermaid Phone Case

by Kalothet

$17 $23

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So Jelly Pillow
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Description: You Jelly?

Tags: jelly in my belly, jellyfish, so jelly, jello, jealous

So Jelly Pillow

by mschibious

$23 $28

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Jorunna parvae - bunny snail Pin
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Description: Probably the sweetest mollusk in the world <3

Tags: bunny, rabbit, snail, slug, sea

Jorunna parvae - bunny snail Pin

by Code Couture

$3.00 $3.25

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Goose Mermaid - DinkyGoose - Cartoon Goose T-Shirt
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Description: Depicts my character DinkyGoose in water with cute and fat goldfish. The design is a vector creation created in Adobe Illustrator.

Tags: animal, bird, cartoon, chibi, cute

Goose Mermaid - DinkyGoose - Cartoon Goose T-Shirt

by Red Apple Tees

$16 $24

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Blue merbird Baseball T-Shirt
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Description: .

Tags: swimming, animal, chibi, neon, fish

Blue merbird Baseball T-Shirt

by Lucy Does Art

$19 $26

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Cute Shark Swimming Crewneck Sweatshirt

Description: Cute Shark Swimming

Tags: adorable, back catalog, cartoon, chibi, fish

Cute Shark Swimming Crewneck Sweatshirt

by Catalyst Stuff

$28 $35

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Axolotl Tank Card

Description: Hello, our name is Axolotl. Spell correctly, please!

Tags: amphibian, aquarium, chibi, cute, joke

Axolotl Tank Card

by goodkwr

$5.00 $6.00

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Happy Hippo T-Shirt
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Description: Happy HippoHappy Hippo

Tags: adorable, animal, aquatic, baby, bird

Happy Hippo T-Shirt

by luma_llama

$16 $24

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Thoughts Tapestry
Main Tag:  

Description: 🐟

Tags: animals, chibi, cute, drown, girl

Thoughts Tapestry

by selvagemqt

$23 $30

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Sea anemone friends 4 Mug
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Description: [ instagram / twitter : @pikaole ] Galaxy store : http://galaxy.store/pikaole  Patreon : https://www.patreon.com/pikaole LINE store : https://store.line.me/search/?q=pikaole shop : https://www.redbubble.com/people/pikaole

Tags: chibi, underwater, marine life, ocean life, cute

Sea anemone friends 4 Mug

by pikaole

$13 $18

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Cute Blue Whale Swimming In Bulb Tank Top
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Description: Cute Blue Whale Swimming In Bulb

Tags: aquatic, back catalog, cartoon, chibi, diving

Cute Blue Whale Swimming In Bulb Tank Top

by Catalyst Stuff

$16 $21

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Balloon Magnet
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Description: Little diver and weird balloon

Tags: balloon, cartoon, character, chibi, cute

Balloon Magnet

by Freeminds

$3.75 $4.75

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Good Vibes Only Eel Socks
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Description: Ever wanted an eel with legs telling you it's always about those good vibes? Look no further than here!

Tags: animal, chibi, fish, kawaii, sea

Good Vibes Only Eel Socks

by Things By Diana

$14 $20

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Fairy shrimp Tote
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Description: Fairy shrimp

Tags: brine shrimp, artemia, biology, plantkon, arthropod

Fairy shrimp Tote

by pikaole

$14 $20

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