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Nautical Crush Trading offers a premium selection of large collector shells and barnacles! These beach treasures and barnacles are great for adding a coastal feel to any space and can even be used in craft projects!
The Ocean is Calling!
Conch Shell
Conch shells are a classic beach home decoration! They are stunning by themselves or paired with starfish, sea glass, glass fishing floats, barnacles and other sea treasures. These shells look great on a bookcase, mantle,
dresser, coffee table and more!
Murex Ramosus Shell
Murex shells are truly stunning shells and make for great display pieces. Each murex shell is unique and range in size and color. Some shells are mostly white while others may have some brown and pink details! These shells look beautiful wherever they are placed.
Frog Shell
Frog shells are great statement pieces and pair well with other nautical pieces. These shells look beautiful on top of coffee table books, on a dining room table, in a shell vase, etc.! The decorative possibilities are truly endless!
Whelk Shell
Atlantic Whelks are beautiful, smooth shells that are great for home decoration, beach parties, weddings and more! These shells look great with other large shells, starfish, sand dollars and more! Whatever their use, these beauties are sure to catch the attention of friends and family.
Aquarium Safe Barnacles!
Our barnacle clusters are aquarium safe! Your fish friends are sure to love this addition to their home! The barnacle openings provide the perfect hideout and will look great in your fish tank.
Real Barnacles for Aquariums and Home Decor
Purple barnacles are the perfect way to add a pop of color to your beachy space! The color of these barnacles really pops when placed next to large shells, starfish, sand dollars and other beach decor. Each barnacle cluster is authentic and unique, making them a charming and natural piece for home decor.
- Each Barnacle Cluster is Unique
- Endless Decor Possibilities
- Aquarium Safe
- Great for Craft Projects
Shop Our Store for More Beach Home Decor!
Premium Shells and Manufactured Sea Glass
From ready-made starfish garlands and ornaments, to raw, real sugar, knobby, and white finger starfish, we offer any variety you can think of!
Real, high quality, hand-picked starfish that are great for events and holidays, or as year-round décor.
Effortlessly add a touch of the beach to any room or project by adding one - or dozens of our starfish!
Sea Urchins
Delicate urchins are perfect for beach weddings, crafting and artwork! Sea Urchins also make for gorgeous home décor when paired with air plants as they are perfect little air plant holders!
Sea urchin shells come in a large variety of colors and sizes! Pick between pink, purple, green, alfonsos, sputniks, or one of our assortment packs! Ranging in size from our smaller 1-2” pink urchins to our larger 3-4” alfonsos, you’re sure to find the right urchins to complete your décor or crafting project!
Large Collector Shells
We offer a large diversity of shells, barnacles, and resin coral to use as the perfect home decor accent piece. These pieces can be paired with other nautical décor as a creative table display or they can be used alone as bold coastal accent pieces.
These Shells, Coral or Barnacle Clusters can be paired with air plants, to create unique home accents.
Authentic Fishing Nets
Adorn your home or office space with our selection of reclaimed old fisherman’s nets, Japanese fishing floats, and nautical garlands!
Quick themed party decor for any luau, pirate or mermaid party!
Nautical and rustic looking - the accent possibilities are limited only by the places to hang or drape them!
Sand Dollars
Delicate and highly sought after, these exquisite pieces can be used to make your own ornaments or used by themselves as décor pieces.
We offer a variety of sizes to suit your needs for any craft project, event or home décor idea! Choose from plain sand dollars or one of our pre-made sand dollar ornaments featuring colorful ribbon choices from the top wedding colors of the year.
Sea Glass
Popular in many craft and home decor projects, our large selection of color assortments is sure to fit your needs!
To prevent impacting the current ocean environment, our sea glass is a manufactured product made of broken and tumbled glass of rich and vibrant colors!
Hermit Crab Shells
Collectors, Crafters, and Crab owners alike will be pleased to see we have a wide variety of turbo shell offerings!
Ranging from 2 to as big as 5 inches, you’re sure to find the perfect size and look you want for your next craft project, shell collection, or hermit crab home!
Boymom
2025-09-05 14:00:16
This shell arrived completely flawless, it's still a little too large for our hermie as I'm thinking my measurements may be the reason for that. Beautiful shell though nice addition to our collection in the tank.
WJZ
2025-09-04 14:50:29
This was a beautiful shell to put in my aquarium. Nice and big for my white spotted hermit crab.
Janet Y.
2025-09-02 10:34:15
Hermie Loved shell â¤ï¸
Tyche
2025-08-13 11:31:55
This is my jumbo hermit crab's favorite shell. He's starting to grow out of it but he won't leave it just yet. Great quality and size
Shirley L. Stanford
2025-08-05 09:38:41
Packaged well. Looks great.
Lauren
2025-05-29 16:58:25
These were too big for my crabbies, they look awesome in the crabitat!!
Daphne
2025-04-02 11:21:53
I took a risk on this purchase as the potential opening size had such a large range, thankful it's not too small for my hermits they'll just have to grow a while more before any of them will be big enough to wear it.
Allan
2025-01-25 11:54:11
This shell is beautiful. It got here very fast and the packaging was first rate. Will buy from again.
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