Hermit Crab Shell Mixed Polished Small 1.50″–1.75″ 2 Pack
The Hermit Crab Shell Mixed Polished Small 1.50″–1.75″ 2 Pack is an excellent choice for small to medium terrestrial hermit crabs that are ready to upgrade their shells. Hermit crabs naturally outgrow their shells throughout their lives, making a selection of properly sized replacement shells essential for their health, comfort, and natural behaviour. Small Polished Hermit Crab Shells Canada
This pack includes two polished natural shells, each with its own unique colour and pattern. The smooth polished finish enhances their natural beauty while providing your hermit crabs with attractive shell options to choose from as they grow.
Monster Aquarium Canada proudly offers premium hermit crab supplies, exotic pet accessories, aquarium products, and specialty invertebrate care items for hobbyists across Canada.
Why Choose Mixed Polished Hermit Crab Shells?
Premium Replacement Shells for Growing Hermit Crabs
This shell pack provides:
Product Features
- Two natural polished shells
- Small size range: 1.50″–1.75″
- Ideal for growing terrestrial hermit crabs
- Smooth polished finish
- Attractive natural colours and patterns
- Encourages natural shell-changing behaviour
- Supports healthy growth
- Decorative habitat enhancement
Product Details
- Product Type: Hermit Crab Replacement Shells
- Shell Style: Mixed Polished
- Size: Small
- Size Range: 1.50″–1.75″
- Quantity: 2 Pack
- Suitable For: Small to medium terrestrial hermit crabs
- Use: Replacement shells, habitat enrichment, decorative accessory
Why Hermit Crabs Need Extra Shells
Hermit crabs rely on abandoned shells for protection because their soft abdomen is vulnerable. As they grow, they instinctively search for larger, better-fitting shells.
Providing extra shells allows them to:
- Choose the most comfortable shell
- Protect their body
- Reduce stress
- Prepare for future growth
- Display natural shell-selection behaviour
Keeping several shells available helps prevent competition between crabs and supports their overall well-being.
Choosing the Right Shell Size
The shell opening is more important than the shell’s overall length.
Small Size (1.50″–1.75″)
These shells are suitable for:
- Growing juvenile hermit crabs
- Small adult terrestrial hermit crabs
- Medium-sized hermit crab species
Always compare the opening of the replacement shell with the opening of your crab’s current shell for the best fit.
Compatible Hermit Crab Species
These shells may be suitable for:
- Strawberry Hermit Crab (Coenobita perlatus)
- Caribbean Hermit Crab (Coenobita clypeatus)
- Ecuadorian Hermit Crab (Coenobita compressus)
- Other similarly sized terrestrial hermit crab species
Individual shell preferences vary, so offering multiple options is recommended.
How to Introduce New Shells
Recommended Steps
- Rinse each shell thoroughly with fresh water.
- Remove any dust or debris.
- Place the shells throughout the enclosure.
- Position them near climbing areas or shelters.
- Allow your hermit crabs to inspect and choose naturally.
Never force a hermit crab into a new shell.
Build a Healthy Hermit Crab Habitat
To encourage healthy shell changes, provide:
- Humidity between 75–85%
- Deep substrate for burrowing
- Freshwater pool
- Marine saltwater pool
- Climbing structures
- Hiding places
- Multiple replacement shells in different sizes
A well-designed habitat encourages natural behaviour and reduces stress.
Why Buy Hermit Crab Shells from Monster Aquarium Canada?
Premium Hermit Crab Supplies
Monster Aquarium Canada offers:
- Quality natural hermit crab shells
- Exotic pet accessories
- Aquarium and terrarium supplies
- Invertebrate care products
- Professional shipping across Canada
We are committed to helping Canadian hobbyists provide exceptional care for hermit crabs and other exotic pets.
Frequently Asked Questions
1. How many shells are included?
This package includes 2 polished natural hermit crab shells.
2. What size hermit crabs are these shells suitable for?
These shells are ideal for small to medium terrestrial hermit crabs requiring shell openings within the 1.50″–1.75″ range.
3. Should hermit crabs always have extra shells?
Yes. Providing several shells of different sizes and shapes encourages natural shell-changing behaviour.
4. How should I clean new shells?
Rinse them thoroughly with fresh water before placing them in your hermit crab habitat.
5. Can these shells also be used for decoration?
Yes. Their polished natural finish makes them attractive decorative additions to hermit crab habitats, terrariums, and coastal-themed displays.




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