---
product_id: 22104630
title: "SFM33332 Hermit Crab Shell, Medium, 3-Piece per Pack"
brand: "florida marine research"
price: "A$17"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/22104630-sfm33332-hermit-crab-shell-medium-3-piece-per-pack
store_origin: AU
region: Australia
---

# Moisture Retention Medium Size 3-Piece Pack SFM33332 Hermit Crab Shell, Medium, 3-Piece per Pack

**Brand:** florida marine research
**Price:** A$17
**Availability:** ✅ In Stock

## Summary

> 🐠 Shell-ebrate Your Crab's Growth!

## Quick Answers

- **What is this?** SFM33332 Hermit Crab Shell, Medium, 3-Piece per Pack by florida marine research
- **How much does it cost?** A$17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/22104630-sfm33332-hermit-crab-shell-medium-3-piece-per-pack)

## Best For

- florida marine research enthusiasts

## Why This Product

- Trusted florida marine research brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Switch It Up:** Encourages natural behavior by allowing crabs to explore new homes.
- • **Quality Shells:** Crafted for durability and comfort, ensuring a snug fit.
- • **Convenient Pack:** Three shells per pack means more options for your little friend.
- • **Moisture Management:** Helps maintain essential body moisture for healthy crabs.
- • **Perfect Fit for Growth:** Designed for hermit crabs to transition comfortably as they grow.

## Overview

The SFM33332 Hermit Crab Shell pack includes three medium-sized shells designed to accommodate the growth of hermit crabs. These shells promote healthy moisture retention and encourage natural shell-switching behavior, providing a comfortable and durable home for your pet.

## Description

SFM33332 Hermit Crab Shell, Medium, 3-Piece per Pack

## Features

- Crab shell is a home for hermit crabs as they grow, they need a new and larger shell
- Crabs love to switch shells but need larger ones to maintain adequate body moisture
- When hermit crabs outgrow the shells that they currently inhabit, will hunt for a new snug-fitting shell
- Available in medium size
- Includes 3-piece per pack

## Images

![SFM33332 Hermit Crab Shell, Medium, 3-Piece per Pack - Image 1](https://m.media-amazon.com/images/I/41U4sWdo2PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very nice shells
  

*by B***6 on Reviewed in the United States on March 8, 2012*

These shells look really nice, are varied in color/shapes (but they're all natural - no paint!), and the openings are the correct shapes for the crabs (unlike the ones they tried to con me into buying at Petco).The size descriptions were really vague, so I bought four packages, two each of two different sizes. The packages have a sticker put on them saying the specific size range of the shells inside. But not all the packages are the same!For one package of the large shells (
  
Shells for Hermit Crabs - Large - 2 pk







  
  
    ), the size was from 1" to 1 1/4". On the other, it was from 1" to 1 1/2". It turns out the large size are HUGE! Way too big for my crabs!For the mediums(the size this review is for), the sizes were 3/4" to 1" and 1/2" to 3/4" (which gave me a very good range of sizes for my crabs to choose from!) It turns out that these were the size I needed.I would certainly recommend these shells! The mediums were the perfect size for my hermit crabs, which are pretty average size. They've already tried out a couple of them on for size, and they've only been in there a few hours!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    medium to large shells
  

*by C***N on Reviewed in the United States on March 21, 2022*

Within 24 hours one of our crabs had moved into one of these new shells! We had other shells in his pen, but although he seemed like he needed a new shell he had never been interested until we got these! Beautiful to look at too.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Shells arrived in great shape. Were not cracked
  

*by H***. on Reviewed in the United States on March 23, 2016*

Items were much smaller than expected. I would say all the shells are small. My son has two hermit crabs and the shells all are too small. One of them may work for our smallest crab and that is cutting it close. Shells arrived in great shape. Were not cracked. Not a mix of sizes. Disappointed in sizing, not quality. Arrived as pictured. May order again in future, but definitely would watch sizing on the shells. Did not notice smell or residue. Am curious about over all shininess of shells since it is suggested to use more natural shells and avoid painted shells (unsure over all, bought crabs with painted shells and appear healthy). If aiming for the medium size shells order bigger shells, because you will be unhappy with the size of them, like I was.

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**Shop now:** [https://www.desertcart.com.au/products/22104630-sfm33332-hermit-crab-shell-medium-3-piece-per-pack](https://www.desertcart.com.au/products/22104630-sfm33332-hermit-crab-shell-medium-3-piece-per-pack)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-21*