10 Best Supplies for Hermit Crabs 2025: According to Reviews | Chewy

The 10 Best Supplies for Hermit Crabs

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How we created this supply list

We leveraged input from our veterinarians and artificial intelligence to identify key considerations to help you find the best supplies for hermit crab.
We scanned thousands of customer reviews and ratings and scored each product based on its performance against each of the key considerations. We then considered how popular a product is with Chewy customers and combined that with its key consideration scores to create the list of the best supplies for hermit crabs.

Key supply considerations

Durability

Functionality

Material Quality

Size and Fit

1
Zoo Med Eco Earth Compressed Coconut Fiber Expandable Reptile Substrate, 3 count
Zoo Med Eco Earth Compressed Coconut Fiber Expandable Reptile Substrate, 3 count
Zoo Med Eco Earth Compressed Coconut Fiber Expandable Reptile Substrate, 3 count
Zoo Med Eco Earth Compressed Coconut Fiber Expandable Reptile Substrate, 3 count
Zoo Med Eco Earth Compressed Coconut Fiber Expandable Reptile Substrate, 3 count
Zoo Med Eco Earth Compressed Coconut Fiber Expandable Reptile Substrate, 3 count

Zoo Med Eco Earth Compressed Coconut Fiber Expandable Reptile Substrate, 3 count

Rated 4.7 out of 5 stars
410
$7.09Chewy Price
($2.37/ea)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability

4.4/5
Great

Functionality

4.6/5
Excellent

Material Quality

4.6/5
Excellent

Size and Fit

4.6/5
Excellent

Is this supply right for my pet?

Litter & Bedding Type

Coconut Fiber
2
API Tap Water Conditioner, 16-fl oz bottle
API Tap Water Conditioner, 16-fl oz bottle
API Tap Water Conditioner, 16-fl oz bottle
API Tap Water Conditioner, 16-fl oz bottle
API Tap Water Conditioner, 16-fl oz bottle
API Tap Water Conditioner, 16-fl oz bottle

API Tap Water Conditioner, 16-fl oz bottle

Rated 4.8 out of 5 stars
367
$9.17Chewy Price
($0.58/fl oz)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability

4.6/5
Excellent

Functionality

4.7/5
Excellent

Material Quality

4.5/5
Great

Size and Fit

4.6/5
Excellent

Is this supply right for my pet?

Aquarium Type

Freshwater, Saltwater

Fish Type

Tropical Freshwater, Cichlid, Betta, Goldfish...
3
Tetra AquaSafe Plus Freshwater & Marine Aquarium Water Conditioner, 16.9-fl oz bottle
Tetra AquaSafe Plus Freshwater & Marine Aquarium Water Conditioner, 16.9-fl oz bottle
Tetra AquaSafe Plus Freshwater & Marine Aquarium Water Conditioner, 16.9-fl oz bottle
Tetra AquaSafe Plus Freshwater & Marine Aquarium Water Conditioner, 16.9-fl oz bottle
Tetra AquaSafe Plus Freshwater & Marine Aquarium Water Conditioner, 16.9-fl oz bottle
Tetra AquaSafe Plus Freshwater & Marine Aquarium Water Conditioner, 16.9-fl oz bottle
Tetra AquaSafe Plus Freshwater & Marine Aquarium Water Conditioner, 16.9-fl oz bottle
Tetra AquaSafe Plus Freshwater & Marine Aquarium Water Conditioner, 16.9-fl oz bottle

Tetra AquaSafe Plus Freshwater & Marine Aquarium Water Conditioner, 16.9-fl oz bottle

Rated 4.8 out of 5 stars
319
$16.59Chewy Price
($0.99/fl oz)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability

4.6/5
Excellent

Functionality

4.6/5
Excellent

Material Quality

4.5/5
Great

Size and Fit

4.5/5
Great

Is this supply right for my pet?

Aquarium Type

Freshwater, Saltwater

Fish Type

Tropical Freshwater, Marine Fish
4
New Age Pet ECOFLEX Mojave Reptile Habitat, Grey, 120-gal
New Age Pet ECOFLEX Mojave Reptile Habitat, Grey, 120-gal
New Age Pet ECOFLEX Mojave Reptile Habitat, Grey, 120-gal
New Age Pet ECOFLEX Mojave Reptile Habitat, Grey, 120-gal
New Age Pet ECOFLEX Mojave Reptile Habitat, Grey, 120-gal
New Age Pet ECOFLEX Mojave Reptile Habitat, Grey, 120-gal
New Age Pet ECOFLEX Mojave Reptile Habitat, Grey, 120-gal
New Age Pet ECOFLEX Mojave Reptile Habitat, Grey, 120-gal
New Age Pet ECOFLEX Mojave Reptile Habitat, Grey, 120-gal

New Age Pet ECOFLEX Mojave Reptile Habitat, Grey, 120-gal

Rated 4.3 out of 5 stars
824
$204.73Chewy Price
($1.71/gl)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability

4.5/5
Great

Functionality

4.4/5
Great

Material Quality

4.4/5
Great

Size and Fit

4.3/5
Great

Is this supply right for my pet?

Material

Stainless Steel, Metal
5
Frisco Artificial Garland Terrarium  Vine
Frisco Artificial Garland Terrarium  Vine
Frisco Artificial Garland Terrarium  Vine
Frisco Artificial Garland Terrarium  Vine

Frisco Artificial Garland Terrarium Vine

Rated 4.8 out of 5 stars
56
$7.99Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability

4.6/5
Excellent

Functionality

4.7/5
Excellent

Material Quality

4.8/5
Excellent

Size and Fit

4.7/5
Excellent

Is this supply right for my pet?

Material

Plastic
6
Fluker's Hermit Beach Sand Substrate, 6-lb bag
Fluker's Hermit Beach Sand Substrate, 6-lb bag

Fluker's Hermit Beach Sand Substrate, 6-lb bag

Rated 4.8 out of 5 stars
104
$6.49Chewy Price
($1.09/lb)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability

4.8/5
Excellent

Functionality

4.8/5
Excellent

Material Quality

4.9/5
Excellent

Size and Fit

4.8/5
Excellent

Is this supply right for my pet?

Litter & Bedding Type

Sand
7
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle

API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle

Rated 4.8 out of 5 stars
571
$10.99Chewy Price
($0.69/fl oz)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability

4.5/5
Great

Functionality

4.7/5
Excellent

Material Quality

4.4/5
Great

Size and Fit

4.5/5
Great

Is this supply right for my pet?

Aquarium Type

Freshwater, Saltwater

Fish Type

Tropical Freshwater, Betta, Cichlid, Goldfish...

Health Feature

Anti-Fungal / Anti-Bacterial
8
Aqua Terra Aquarium & Terrarium Sand, Natural Tan, 5-lb bag
Aqua Terra Aquarium & Terrarium Sand, Natural Tan, 5-lb bag

Aqua Terra Aquarium & Terrarium Sand, Natural Tan, 5-lb bag

Rated 4.1 out of 5 stars
195
$5.49Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability

4.4/5
Great

Functionality

4.3/5
Great

Material Quality

4.6/5
Excellent

Size and Fit

4.2/5
Great

Is this supply right for my pet?

Aquarium Type

Nano Tank, Pond, Freshwater, Saltwater

Fish Type

Tropical Freshwater, Betta, Cichlid, Goldfish...
9
Zoo Med Forest Floor Natural Cypress Mulch Reptile Bedding, 24-qt bag
Zoo Med Forest Floor Natural Cypress Mulch Reptile Bedding, 24-qt bag
Zoo Med Forest Floor Natural Cypress Mulch Reptile Bedding, 24-qt bag
Zoo Med Forest Floor Natural Cypress Mulch Reptile Bedding, 24-qt bag
Zoo Med Forest Floor Natural Cypress Mulch Reptile Bedding, 24-qt bag
Zoo Med Forest Floor Natural Cypress Mulch Reptile Bedding, 24-qt bag

Zoo Med Forest Floor Natural Cypress Mulch Reptile Bedding, 24-qt bag

Rated 4.7 out of 5 stars
307
$24.98Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability

4.8/5
Excellent

Functionality

4.6/5
Excellent

Material Quality

4.7/5
Excellent

Size and Fit

4.6/5
Excellent

Is this supply right for my pet?

Litter & Bedding Type

Cypress
10
Underwater Treasures Floating Glass Fish Thermometer

Underwater Treasures Floating Glass Fish Thermometer

Rated 4.4 out of 5 stars
162
$1.75Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Durability

4.1/5
Great

Functionality

4.1/5
Great

Material Quality

4.1/5
Great

Size and Fit

4.1/5
Great

Is this supply right for my pet?

Aquarium Type

Freshwater, Saltwater

Fish Type

Tropical Freshwater, Marine Invertebrate, Betta, Bottom Feeder...