Gravel, Sand & Stones

(17 results)
CaribSea Super Naturals Aquarium Sand - White Fish Tank Sand
(41)
$23.79
$27.99
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea® LifeRock™ Dry Live Rock Saltwater Reef Substrate Aquascaping Rock Décor
(71)
$62.67
$64.99
Save 25% when you buy 4+ ornaments, plastic plants & live plants, mix & match allowed
CaribSea Super Naturals Premium Aquarium Substrate Fish Tank Substrate
(66)
$23.79
$29.99
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea African Cichlid Mix Aquarium Substrate Cichlid Tank Substrate
(45)
$18.94
$29.99
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea® Exotica™ Dragon Stone Aquascaping Rock Décor
(151)
$37.99
Online Only! Save 20% on your purchase with code SAVE20
Save 25% when you buy 4+ ornaments, plastic plants & live plants, mix & match allowed
CaribSea Aragalive in Fiji Pink Saltwater Reef Substrate
(16)
$24.39
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea Aragonite Aragamax Select Substrate Saltwater Reef Substrate
(43)
$21.15
$21.99
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea Super Naturals Aquarium Gravel - Snowy River Fish Tank Gravel
(20)
$24.99
$27.99
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea® Exotica™ South Seas Base Rock Saltwater Reef Substrate Aquascaping Rock Décor
(18)
$34.99
$37.99
Online Only! Save 20% on your purchase with code SAVE20
Save 25% when you buy 4+ ornaments, plastic plants & live plants, mix & match allowed
CaribSea Exotica Mountain Stone Aquascaping Rock Decor
(42)
$37.99
Online Only! Save 20% on your purchase with code SAVE20
Save 25% when you buy 4+ ornaments, plastic plants & live plants, mix & match allowed
CaribSea Ocean Direct Caribbean Live Aquarium Sand Saltwater Reef Substrate Fish Tank Sand
(69)
$9.09
$9.99
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea LifeRock™ Aquarium Rock Saltwater Reef Substrate Aquascaping Rock Decor
(22)
$150.00
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea Super Natural Snowy River Aquarium Gravel Fish Tank Gravel
(20)
$43.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea Super Natural Jelly Beans Aquarium Gravel Fish Tank Gravel
(11)
$44.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea Super Natural Gemstone Creek Aquarium Gravel Fish Tank Gravel Rock Decor
(26)
$44.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea Super Natural Zen Garden Aquarium Gravel Fish Tank Gravel
(6)
$44.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
CaribSea Aragonite Hawaiian Black Aquarium Sand Saltwater Reef Substrate Fish Tank Sand
(12)
$24.39
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
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Stocking your fish tank with the correct aquarium substrate is an important part of caring for your fish. Aquarium substrate helps pet parents create the perfect habitat for their aquatic friends. Anyone looking for the right fish tank gravel or substrate for fish tanks can find what they need at PetSmart. Here, we understand how important your pet is and want to help you create the perfect home for them. 
Our selection of fish tank gravel, sand, and substrate includes aquarium products like: 
Acrylic Substrate
Glass Substrate
Aquarium Gravel
Aquarium Sand
Aquarium Shells
Soil Substrate
Aquarium Stones
Breed-Specific Substrate
And More

Pet parents can find everything they need to create the perfect habitat for their fish at PetSmart. We also sell decor, gravel, sand, stone, and substrate for aquariums as well as artificial plants and live plants for fish tanks, fish tank ornaments, plant food/fertilizer, tank filters/pumps, live fish, and more.
PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see what items are eligible.