Rowan's Seaside Treasure is a family owned Sea shell business

Rowan's Seaside Treasure

Explore our collection...

Shop now

Hermit Crab Essentials

Explore a world of sea-related products and Hermit Crab essentials

Shop Now

Artisan and Craftsman Favorites

We are passionate about bringing the wonders of the sea to your doorstep, offering a variety of sea shells and sea-related products.

Find Inspiration

More than Decor

Bringing the beauty of the sea into your home with our curated collection

Shop Now

Sea Life

Come soak in the beauty of the Ocean...

Breathe Deep and Jump

Trending now

Love is in the Air ... AND Under the Sea!!!!!!
Find out More Here!!!!
Hermit Crab Valentine's Day Love Pack
ITS HERE!!!
Our Story...
It began as .... Read More
We are passionate about the wonders of the sea, offering a treasure trove of sea shells, and hermit crab supplies.
We love to talk about sea treasures and hermit crabs! Please contact us with any questions you may have.

Capturing the essence of the ocean in every shell, we bring the beauty of the sea to your home.

Featured collection

Magpie (Pica)

Sale

Magpie (Pica)

Regular price From $1.55 USD

Regular price ~~$6.00 USD~~ Sale price From $1.55 USD
Unit price per

Sale
Polished Turbo Sarmaticus

Sale

Polished Turbo Sarmaticus

Regular price From $9.00 USD

Regular price ~~$20.00 USD~~ Sale price From $9.00 USD
Unit price per

Sale
Polished Turbo Jade w/Pearl Band

Sale

Polished Turbo Jade w/Pearl Band

Regular price From $11.50 USD

Regular price ~~$15.00 USD~~ Sale price From $11.50 USD
Unit price per

Sale
Mexican Turbo

Sale

Mexican Turbo

Regular price $3.00 USD

Regular price ~~$6.99 USD~~ Sale price $3.00 USD
Unit price per

Sale
Whale Eye

Sale

Whale Eye

Regular price From $0.40 USD

Regular price ~~$0.75 USD~~ Sale price From $0.40 USD
Unit price per

Sale

1 5

Let customers speak for us

from 45 reviews

My hermit crabs love these shells!

Jennifer Sowers

01/18/2025

European Common Whelk

Amazing shells!

First off the shells were beautiful packaged. All my item were perfect no breaks or chips. Second my hermies and I love them! Thank you for the great variety of shells! Will definitely be buying more.

Mary Bowie

Japanese Land Snail

Beautiful and wonderful customer service to assist with the correct sizing.

Customer

01/15/2025

Mexican Turbo

Polished Gold Turbo

Polished Goldmouthed Banded Turbo

Polished Pearl Turbo

Love this and can’t wait to get in my crabitat!

All Natural Bamboo Bridge

Polished Tapestry Turbo

Freebie and so needed

Digital Caliper

Turbo Pearl Setosus

Best place, especially for beginners?

I lived ordering from Rowans
They were so great and patient to talk with me and let me send them videos to help me know what to order. I qualified for a few gift even!! I'm so grateful someone told me about this place. Still waiting to see if my crabs will change shells but having help make this so much easier and I wish I would've known to come here first because I would've saved a lot of time and money!

TESSINA Bullock

01/13/2025

Polished Turbo Jade w/Pearl Band

Helpful

This is a game changer! No more guessing and getting measurements wrong! I feel confident that I can measure and get the correct sized shells!!

Joy Barnes

01/11/2025

Freebies and great packaging

I just want to leave a five-star review because we are very far away from where they shells came from they were immaculate packaged absolutely wonderful they arrived perfect no chips no breaks the packaging was adorable with the little hermit crabs on the side of the box The shells were for my 8-year-old son and his crabs so I really do appreciate the stickers the freebies I will say you've definitely made another sale because one of the crabs hopped right into one of the freebie shells so going to have to buy more of those thank you again amazing absolutely amazing

Melissa Tipton

01/04/2025

Amazing Shop!!!

I love this shop! I am already planning my next order! The packaging is amazing, you can see the thought put into protecting your shells! I love the jade turbo’s. I bought two but next time, I am definitely going to get more! This shop has many different sizes as well, which is perfect for me! I have 12 hermit crabs in a range of sizes, so buying shells for all of them can get expensive and sometimes hard. This shop made it easy! The shells are very affordable and great quality! I HIGHLY RECOMMEND this shop if you need shells, enrichment for your hermit crabs or just some cool sea shells.

Serenity Perez

12/23/2024

Polished Turbo Jade

Love!

The shells were just as pictured and well packaged. Beautiful and quality shells! I can’t wait for my Hermit to change into it!

Connor Borshard

12/22/2024

Spotted Tapestry Turbo

Item added to your cart