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 3 (Free Shipping)

Slide 1 of 8

Galapagos Sheet Moss Reptile & Amphibian Terrarium Moss, Fresh Green, 8-qt bag slide 2 of 8

Galapagos Sheet Moss Reptile & Amphibian Terrarium Moss, Fresh Green, 8-qt bag slide 3 of 8

Galapagos Sheet Moss Reptile & Amphibian Terrarium Moss, Fresh Green, 8-qt bag slide 4 of 8

Galapagos Sheet Moss Reptile & Amphibian Terrarium Moss, Fresh Green, 8-qt bag slide 5 of 8

Galapagos Sheet Moss Reptile & Amphibian Terrarium Moss, Fresh Green, 8-qt bag slide 6 of 8

Galapagos Sheet Moss Reptile & Amphibian Terrarium Moss, Fresh Green, 8-qt bag slide 7 of 8

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

Slide 1 of 8

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

Rated 4.5 out of 5 stars

13

$16.99 Chewy Price

$17.99 List Price

$16.14 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Slide 1 of 3

Fluker's Repta Bark Reptile Terranium Bedding, 24-qt bag slide 2 of 3

Fluker's Repta Bark Reptile Terranium Bedding, 24-qt bag slide 3 of 3

Slide 1 of 3

Fluker's Repta Bark Reptile Terranium Bedding, 24-qt bag

Rated 4.1 out of 5 stars

13

$25.86 Chewy Price

$32.32 List Price

$24.57 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Slide 1 of 8

Josh's Frogs BioBedding Hermit Crab Bioactive Reptile Substrate, 4-qt bag slide 2 of 8

Josh's Frogs BioBedding Hermit Crab Bioactive Reptile Substrate, 4-qt bag slide 3 of 8

Josh's Frogs BioBedding Hermit Crab Bioactive Reptile Substrate, 4-qt bag slide 4 of 8

Josh's Frogs BioBedding Hermit Crab Bioactive Reptile Substrate, 4-qt bag slide 5 of 8

Josh's Frogs BioBedding Hermit Crab Bioactive Reptile Substrate, 4-qt bag slide 6 of 8

Josh's Frogs BioBedding Hermit Crab Bioactive Reptile Substrate, 4-qt bag slide 7 of 8

Josh's Frogs BioBedding Hermit Crab Bioactive Reptile Substrate, 4-qt bag slide 8 of 8

Josh's Frogs BioBedding Hermit Crab Bioactive Reptile Substrate, 4-qt bag

$23.99 Chewy Price

Free delivery on first-time orders over $35
Free 365-day returns

Slide 1 of 5

SunGrow Coconut Fiber Substrate for Gecko & Hermit Crab, Snake Bedding for Reptile Terrarium slide 2 of 5

SunGrow Coconut Fiber Substrate for Gecko & Hermit Crab, Snake Bedding for Reptile Terrarium slide 3 of 5

SunGrow Coconut Fiber Substrate for Gecko & Hermit Crab, Snake Bedding for Reptile Terrarium slide 4 of 5

SunGrow Coconut Fiber Substrate for Gecko & Hermit Crab, Snake Bedding for Reptile Terrarium slide 5 of 5

SunGrow Coconut Fiber Substrate for Gecko & Hermit Crab, Snake Bedding for Reptile Terrarium

Rated 4.3 out of 5 stars

11

$2.91 Chewy Price

($2.91/ea) Price per Unit

$6.50 List Price

$2.76 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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

Rated 4 out of 5 stars

9

$4.99 Chewy Price

($0.25/gl) Price per Unit

$9.57 List Price

$4.74 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

CaribSea Seaflor Special Aragonite Aquarium Sand, 40-lb bag

Rated 4.6 out of 5 stars

31

$41.72 Chewy Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Galapagos Hermit Crab Soil, 8-qt brick

Rated 5 out of 5 stars

12

$6.84 Chewy Price

$6.50 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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

Rated 4.1 out of 5 stars

7

$15.71 Chewy Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Zoo Med Eco Carpet, 50-gal

Rated 4.4 out of 5 stars

14

$12.99 Chewy Price

($0.26/gl) Price per Unit

$14.99 List Price

$12.34 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Exo Terra Bioactive Volcanic Reptile Substratum, 4-kg bag

Rated 5 out of 5 stars

10

$29.98 Chewy Price

($3.40/lb) Price per Unit

$37.99 List Price

$28.48 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Zoo Med Creatures Sand Reptile Substrate, 2-lb bag

Rated 4.5 out of 5 stars

10

$6.24 Chewy Price

($3.12/lb) Price per Unit

$6.99 List Price

$5.93 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Galapagos Live Oak Leaves Reptile Litter, Natural, 4-qt

Rated 4.4 out of 5 stars

38

$14.99 Chewy Price

$14.24 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fluker's Hermit Headquarters Catappa Leaves Reptile, 5 count

Rated 4 out of 5 stars

1

$5.46 Chewy Price

($1.10/ea) Price per Unit

$5.19 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Symton Reptihome Paper Reptile Bedding, 50 count, Small

Rated 3 out of 5 stars

1

$10.83 Chewy Price

($0.22/ea) Price per Unit

$10.29 Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns

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

Rated 4.7 out of 5 stars

11

$16.99 Chewy Price

$17.99 List Price

$16.14 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Komodo Coir Chips & Peat Reptile Bedding Variety Pack, Brown, 6 count, 60-gal

Rated 4 out of 5 stars

20

$19.99 Chewy Price

($0.06/gl) Price per Unit

$25.97 List Price

$18.99 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

CaribSea Coraline Caribbean Aquarium Gravel, 40-lb bag

Rated 4.7 out of 5 stars

6

$37.62 Chewy Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Galapagos Coco Fiber Crash Pad Terrarium Bedding, Natural, 18-in x 36-in

Rated 5 out of 5 stars

2

$17.99 Chewy Price

($17.99/ea) Price per Unit

$20.99 List Price

$17.09 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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

Rated 4 out of 5 stars

10

$8.99 Chewy Price

($8.99/ea) Price per Unit

$9.99 List Price

$8.54 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Zoo Med Eco Carpet Reptile Liner

Rated 5 out of 5 stars

1

$3.99 Chewy Price

$4.99 List Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Exo Terra Equatorial Forest Floor Reptile Substrate, 4-qt bag

Rated 4.6 out of 5 stars

7

$8.53 Chewy Price

$10.99 List Price

$8.10 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Zoo Med Hermit Soil Reptile Substrate

Rated 2 out of 5 stars

2

$1.99 Chewy Price

($1.99/ea) Price per Unit

$4.99 List Price

$1.89 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Galapagos Tropicoco Coconut Soil Reptile Bedding, 8-qt bag

Rated 4 out of 5 stars

4

$10.99 Chewy Price

$10.44 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Zoo Med Eco Carpet, 10-gal

Rated 4.8 out of 5 stars

17

$5.99 Chewy Price

($5.99/ea) Price per Unit

$7.51 List Price

$5.69 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Josh's Frogs BioBedding Hermit Crab Bioactive Reptile Substrate, 10-qt bag

Rated 5 out of 5 stars

1

$37.99 Chewy Price

Free delivery on first-time orders
Free 365-day returns

Galapagos Bioactive Soil Tropical Soil Substrate Reptile Bedding, 8-qt bag

Rated 4.4 out of 5 stars

7

$19.99 Chewy Price

$22.99 List Price

$18.99 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Komodo Coir Fiber Pad Reptile Terranium Bedding, Brown, 20-gal

Rated 3 out of 5 stars

3

$7.97 Chewy Price

($0.40/gl) Price per Unit

$20.08 List Price

$7.57 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Galapagos Spanish Moss Reptile Terrarium Moss, 150 cubic inch bag

Rated 4.5 out of 5 stars

2

$6.99 Chewy Price

($6.99/ea) Price per Unit

$9.99 List Price

$6.64 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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

Rated 4.9 out of 5 stars

31

$9.99 Chewy Price

$13.99 List Price

$9.49 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Galapagos Cypress Tank-Mulch Natural Cypress Reptile Bedding, 24-qt bag

Rated 4.3 out of 5 stars

8

$24.99 Chewy Price

$23.74 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Aqua Natural Hermit Crab Aragonite Aquarium Sand, 10-lb bag

Rated 4.7 out of 5 stars

3

$17.60 Chewy Price

$20.99 List Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Josh's Frogs Coco Cradle Reptile Substrate, 25-L bag

Rated 3 out of 5 stars

1

$31.99 Chewy Price

($1.28/l) Price per Unit

Free delivery on first-time orders over $35
Free 365-day returns

Exo Terra Jungle Earth Tropical Terrarium Reptile Substrate, 8-qt

Rated 4.3 out of 5 stars

10

$17.99 Chewy Price

$17.09 Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Exoticare Wormiculture Coconut Reptile Substrate, 2-lb bag

$30.00 Chewy Price

($15.00/lb) Price per Unit

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Galapagos Jurassic Fir Bark Reptile Bedding, 24-qt bag

Rated 3 out of 5 stars

2

$42.15 Chewy Price

$40.04 Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Stoney River Premium Aquarium Sand, 5-lb bag, Black

Rated 4.7 out of 5 stars

44

$7.99 Chewy Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Hermit Crab Substrate & Bedding

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

Fluker's Repta Bark Reptile Terranium Bedding, 24-qt bag

Josh's Frogs BioBedding Hermit Crab Bioactive Reptile Substrate, 4-qt bag

SunGrow Coconut Fiber Substrate for Gecko & Hermit Crab, Snake Bedding for Reptile Terrarium

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

CaribSea Seaflor Special Aragonite Aquarium Sand, 40-lb bag

Galapagos Hermit Crab Soil, 8-qt brick

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

Zoo Med Eco Carpet, 50-gal

Exo Terra Bioactive Volcanic Reptile Substratum, 4-kg bag

Zoo Med Creatures Sand Reptile Substrate, 2-lb bag

Galapagos Live Oak Leaves Reptile Litter, Natural, 4-qt

Fluker's Hermit Headquarters Catappa Leaves Reptile, 5 count

Symton Reptihome Paper Reptile Bedding, 50 count, Small

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

Komodo Coir Chips & Peat Reptile Bedding Variety Pack, Brown, 6 count, 60-gal

CaribSea Coraline Caribbean Aquarium Gravel, 40-lb bag

Galapagos Coco Fiber Crash Pad Terrarium Bedding, Natural, 18-in x 36-in

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

Zoo Med Eco Carpet Reptile Liner

Exo Terra Equatorial Forest Floor Reptile Substrate, 4-qt bag

Zoo Med Hermit Soil Reptile Substrate

Galapagos Tropicoco Coconut Soil Reptile Bedding, 8-qt bag

Zoo Med Eco Carpet, 10-gal

Josh's Frogs BioBedding Hermit Crab Bioactive Reptile Substrate, 10-qt bag

Galapagos Bioactive Soil Tropical Soil Substrate Reptile Bedding, 8-qt bag

Komodo Coir Fiber Pad Reptile Terranium Bedding, Brown, 20-gal

Galapagos Spanish Moss Reptile Terrarium Moss, 150 cubic inch bag

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

Galapagos Cypress Tank-Mulch Natural Cypress Reptile Bedding, 24-qt bag

Aqua Natural Hermit Crab Aragonite Aquarium Sand, 10-lb bag

Josh's Frogs Coco Cradle Reptile Substrate, 25-L bag

Exo Terra Jungle Earth Tropical Terrarium Reptile Substrate, 8-qt

Exoticare Wormiculture Coconut Reptile Substrate, 2-lb bag

Galapagos Jurassic Fir Bark Reptile Bedding, 24-qt bag

Stoney River Premium Aquarium Sand, 5-lb bag, Black

Reptile & Amphibian Type

Brand

Substrate Type

Deals & Savings

Price

Customer Rating