What is the ideal substrate for hermit crabs?

The ideal substrate for hermit crabs is a moist sand and soil mix. Many crab keepers recommend a five-to-one mix of sand and coconut coir fiber. You can also use just hermit crab sand or coconut fiber on its own, or choose a bioactive substrate made to foster good hygiene naturally.

What should I put in the bottom of my hermit crab tank?

You should put several inches of hermit crab sand, soil, or substrate at the bottom of your hermit crab tank — ideal depth will vary, but it should be at least three times as deep as the height of your crabs. Moisten the substrate to a roughly "sandcastle" consistency, taking care not to soak it too much.

Is sand a good substrate for hermit crabs?

Sand is a good substrate for hermit crabs. Just be sure to choose a hermit crab-safe, packaged sand, since sand gathered from outdoors may harbor parasites, insects, or pathogens. Landscaping sand is also not recommended, as it may be too heavy or dusty for your hermit crabs' needs.

What is better for hermit crabs, sand or gravel?

Sand is better for hermit crabs due to its light, diggable consistency. Gravel is too heavy for digging and it may be rough, as well.

How often do you change hermit crab bedding?

You don't usually have to change hermit crab bedding too often. Many people leave their substrate in place for months or even years. Unless there's an issue like a bacterial bloom, insect infestation, or flooding, you shouldn't need to change out your substrate, but talk to your vet if you have questions or concerns.

Hermit Crab Substrate & Bedding - Page 2 (Free Shipping)

CaribSea Seaflor Special Aragonite Aquarium Sand, 40-lb bag

Rated 4.6 out of 5 stars

31

$41.09 Chewy Price

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Exo Terra Coco Husk Tropical Terrarium Reptile Substrate, 8-qt

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132

$9.99 Chewy Price

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Zoo Med Hermit Crab Sand

Rated 2.8 out of 5 stars

6

$4.99 Chewy Price

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ReptiChip ReptiEarth Fluffy Coconut Fiber Reptile Substrate, 72-qt block

Rated 4.8 out of 5 stars

11

$29.95 Chewy Price

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Komodo Coir Peat Reptile Bedding, Brown, 6-gal, 6 count,

Rated 4.4 out of 5 stars

17

$16.72 Chewy Price

($0.47/gl) Price per Unit

$25.97 List Price

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Josh's Frogs Coco Cradle Reptile Substrate, 10-L bag

Rated 5 out of 5 stars

2

$23.99 Chewy Price

($2.40/l) Price per Unit

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Galapagos Tropicoco Coconut Soil Invertebrate Bedding, 8-qt brick

Rated 4.4 out of 5 stars

21

$3.99 Chewy Price

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Fluker's Live Moss for Hermit Crabs, .5-oz bag

Rated 4.2 out of 5 stars

50

$6.90 Chewy Price

($13.80/oz) Price per Unit

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Zoo Med Bioactive Substrate Kit

Rated 4.2 out of 5 stars

13

$22.39 Chewy Price

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$24.99 List Price

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CaribSea Aragamax Sugar-Sized Aquarium Sand, 30-lb bag

Rated 4.5 out of 5 stars

11

$26.30 Chewy Price

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Exo Terra Forest Moss Tropical Terrarium Reptile Substrate, 7-qt, 2 count

Rated 4.4 out of 5 stars

133

$9.91 Chewy Price

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CaribSea African Cichlid Mix Original Aquarium Gravel, 20-lb bag

Rated 4.1 out of 5 stars

7

$15.71 Chewy Price

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Galapagos Spanish Moss Reptile Terrarium Moss, 150 cubic inch bag

Rated 4.3 out of 5 stars

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Galapagos Walnut Bedding Reptil Bedding, 8-qt bag

Rated 4.1 out of 5 stars

18

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Exo Terra Plantation Soil Tropical Terrarium Reptile Substrate, 7.2-qt

Rated 4.9 out of 5 stars

33

$9.99 Chewy Price

$13.99 List Price

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Zoo Med Hermit Crab Sand, 5-lb bag

Rated 2.7 out of 5 stars

7

$9.99 Chewy Price

($2.00/lb) Price per Unit

$11.99 List Price

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GloFish Aquarium Sand, 5-lb bag

Rated 4.6 out of 5 stars

13

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Galapagos Royal Pillow Moss Reptile & Amphibian Terrarium Moss, Fresh Green, 150 cubic inch bag...

Rated 4.6 out of 5 stars

14

$9.99 Chewy Price

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Zilla Bark Blend Reptile Bedding & Litter, 26.4-L bag

Rated 4.6 out of 5 stars

14

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Frisco Fir Bark Reptile Bedding, 24-qt

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Rated 4.8 out of 5 stars

35

$23.56 Chewy Price

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SunGrow Isopods & Crickets Indian Almond Catappa Leaf Litter & Substrate for Reptile Terrarium ...

Rated 4.7 out of 5 stars

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$7.99 Chewy Price

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Galapagos Reindeer Reptile, Amphibian & Insect Terrarium Moss, 150 cubic inch bag

Rated 4 out of 5 stars

10

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Frisco Terrarium Sphagnum Moss Reptile Bedding, 4-qt

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$9.44 Chewy Price

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Zoo Med Vita-Sand All Natural Vitamin-Fortified Calcium Carbonate Substrate, Sonoran White, 10-...

Rated 3.5 out of 5 stars

90

$13.29 Chewy Price

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CaribSea Ocean Direct Caribbean Live Aquarium Sand, 20-lb bag

Rated 4.2 out of 5 stars

19

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CaribSea African Cichlid Mix Sahara Aquarium Gravel, 20-lb bag

Rated 4.8 out of 5 stars

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Galapagos Sheet Moss Reptile & Amphibian Terrarium Moss, Fresh Green, 8-qt bag

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Zilla Coconut Husk Brick Premium Reptile Bedding, 1.43-lb bag

Rated 4.5 out of 5 stars

41

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Fluker's Hermit Headquarters Catappa Leaves Reptile, 5 count

Rated 4 out of 5 stars

1

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Zoo Med Eco Carpet Reptile Cage Liner, Tan, 15-gal

Rated 5 out of 5 stars

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Galapagos Tropicoco Husk Coconut Reptile Bedding, 8-qt bag

Rated 3.9 out of 5 stars

27

$3.99 Chewy Price

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Frisco Coco Coir Reptile Bedding, 24-qt

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Rated 4.6 out of 5 stars

37

$26.84 Chewy Price

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CaribSea Super Naturals Torpedo Beach Freshwater Sand, 20-lb bag

Rated 4.6 out of 5 stars

36

$49.99 Chewy Price

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Komodo Coir Chip Brick Single Reptile Bedding, Brown, 20-gal

Rated 4.1 out of 5 stars

10

$4.99 Chewy Price

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Exo Terra Plantation Soil Brick Tropical Terrarium Reptile Substrate, 8-qt, 1 count

Rated 3.1 out of 5 stars

59

$3.99 Chewy Price

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14

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Hermit Crab Substrate & Bedding

CaribSea Seaflor Special Aragonite Aquarium Sand, 40-lb bag

Exo Terra Coco Husk Tropical Terrarium Reptile Substrate, 8-qt

Zoo Med Hermit Crab Sand

ReptiChip ReptiEarth Fluffy Coconut Fiber Reptile Substrate, 72-qt block

Komodo Coir Peat Reptile Bedding, Brown, 6-gal, 6 count,

Josh's Frogs Coco Cradle Reptile Substrate, 10-L bag

Galapagos Tropicoco Coconut Soil Invertebrate Bedding, 8-qt brick

Fluker's Live Moss for Hermit Crabs, .5-oz bag

Zoo Med Bioactive Substrate Kit

CaribSea Aragamax Sugar-Sized Aquarium Sand, 30-lb bag

Exo Terra Forest Moss Tropical Terrarium Reptile Substrate, 7-qt, 2 count

CaribSea African Cichlid Mix Original Aquarium Gravel, 20-lb bag

Galapagos Spanish Moss Reptile Terrarium Moss, 150 cubic inch bag

Galapagos Walnut Bedding Reptil Bedding, 8-qt bag

Exo Terra Plantation Soil Tropical Terrarium Reptile Substrate, 7.2-qt

Zoo Med Hermit Crab Sand, 5-lb bag

GloFish Aquarium Sand, 5-lb bag

Galapagos Royal Pillow Moss Reptile & Amphibian Terrarium Moss, Fresh Green, 150 cubic inch bag...

Zilla Bark Blend Reptile Bedding & Litter, 26.4-L bag

Frisco Fir Bark Reptile Bedding, 24-qt

SunGrow Isopods & Crickets Indian Almond Catappa Leaf Litter & Substrate for Reptile Terrarium ...

Galapagos Reindeer Reptile, Amphibian & Insect Terrarium Moss, 150 cubic inch bag

Frisco Terrarium Sphagnum Moss Reptile Bedding, 4-qt

Zoo Med Vita-Sand All Natural Vitamin-Fortified Calcium Carbonate Substrate, Sonoran White, 10-...

CaribSea Ocean Direct Caribbean Live Aquarium Sand, 20-lb bag

CaribSea African Cichlid Mix Sahara Aquarium Gravel, 20-lb bag

Galapagos Sheet Moss Reptile & Amphibian Terrarium Moss, Fresh Green, 8-qt bag

Zilla Coconut Husk Brick Premium Reptile Bedding, 1.43-lb bag

Fluker's Hermit Headquarters Catappa Leaves Reptile, 5 count

Zoo Med Eco Carpet Reptile Cage Liner, Tan, 15-gal

Galapagos Tropicoco Husk Coconut Reptile Bedding, 8-qt bag

Frisco Coco Coir Reptile Bedding, 24-qt

CaribSea Super Naturals Torpedo Beach Freshwater Sand, 20-lb bag

Komodo Coir Chip Brick Single Reptile Bedding, Brown, 20-gal

Exo Terra Plantation Soil Brick Tropical Terrarium Reptile Substrate, 8-qt, 1 count

Zoo Med Eco Carpet, 50-gal

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