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Best Seller
Ocean Direct Original Grade Caribbean Live Sand Substrate, 40 lbs., White

Ocean Direct Original Grade Caribbean Live Sand Substrate, 40 lbs., White

Packaged in a breathable bag with a thin film of real ocean water (sand will be damp) to preserve 1,000 times more living bacteria than other preservation methods - no added chemicals or special processing. Ocean Direct aragonite live sand ensures... ... more

Ocean Direct Original Grade Caribbean Live Sand Substrate, 40 lbs., White

Packaged in a breathable bag with a thin film of real ocean water (sand will be damp) to preserve 1,000 times more living bacteria than other preservation methods - no added chemicals or special processing. Ocean Direct aragonite live sand ensures...

Petco.com

$33.80

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Ocean Direct Fine Oolite Caribbean Live Sand Substrate, 40 lbs., White

Ocean Direct Fine Oolite Caribbean Live Sand Substrate, 40 lbs., White

Packaged in a breathable bag with a thin film of real ocean water (sand will be damp) to preserve 1,000 times more living bacteria than other preservation methods - no added chemicals or special processing. Ocean Direct aragonite live sand ensures... ... more

Ocean Direct Fine Oolite Caribbean Live Sand Substrate, 40 lbs., White

Packaged in a breathable bag with a thin film of real ocean water (sand will be damp) to preserve 1,000 times more living bacteria than other preservation methods - no added chemicals or special processing. Ocean Direct aragonite live sand ensures...

Petco.com

$33.80

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Best Seller
Arag-Alive Special Grade Sand, 20 lbs., White

Arag-Alive Special Grade Sand, 20 lbs., White

Beautiful marine substrate packed with millions of heterotrophic, autotrophic, and chemolithotrophic bacteria. Huge beneficial bacteria population aids in waste reduction and dramatically reduces cycling time in new setups. Use alone or to kick-start... ... more

Arag-Alive Special Grade Sand, 20 lbs., White

Beautiful marine substrate packed with millions of heterotrophic, autotrophic, and chemolithotrophic bacteria. Huge beneficial bacteria population aids in waste reduction and dramatically reduces cycling time in new setups. Use alone or to kick-start...

Petco.com

$24.99

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Eco-Complete African Cichlid White Sand Substrate, 20 lbs.

Eco-Complete African Cichlid White Sand Substrate, 20 lbs.

The secret to successfully keeping African Cichlids begins with Eco Complete African Cichlid Substrates. These mineralogically complete substrates contain aragonite to maintain the high pH African Cichlids need. Eco Complete Cichlid Substrates add... ... more

Eco-Complete African Cichlid White Sand Substrate, 20 lbs.

The secret to successfully keeping African Cichlids begins with Eco Complete African Cichlid Substrates. These mineralogically complete substrates contain aragonite to maintain the high pH African Cichlids need. Eco Complete Cichlid Substrates add...

Petco.com

$24.99

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Bio-Activ Live Aragonite Reef Sand 0.1-0.5mm, 20 lbs., White

Bio-Activ Live Aragonite Reef Sand 0.1-0.5mm, 20 lbs., White

100% natural, premium marine substrate. Contains natural live marine bacteria to quickly stabilize tank. Removes nitrogenous waste and restores natural organic balance. Maintains proper pH. ... more

Bio-Activ Live Aragonite Reef Sand 0.1-0.5mm, 20 lbs., White

100% natural, premium marine substrate. Contains natural live marine bacteria to quickly stabilize tank. Removes nitrogenous waste and restores natural organic balance. Maintains proper pH.

Petco.com

$27.50

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Bio-Activ Live Aragonite Reef Sand 0.5-1.7mm, 10 lbs., White

Bio-Activ Live Aragonite Reef Sand 0.5-1.7mm, 10 lbs., White

100% natural, premium marine substrate, straight from the ocean to you. Contains natural live marine bacteria.Contains live marine bacteria to quickly stabilize your tank.Removes nitrogenous waste.Restores natural organic balance.Contains more than... ... more

Bio-Activ Live Aragonite Reef Sand 0.5-1.7mm, 10 lbs., White

100% natural, premium marine substrate, straight from the ocean to you. Contains natural live marine bacteria.Contains live marine bacteria to quickly stabilize your tank.Removes nitrogenous waste.Restores natural organic balance.Contains more than...

Petco.com

$26.99

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Bio-Activ Live Aragonite Reef Sand 0.5-1.7mm, 20 lbs., White

Bio-Activ Live Aragonite Reef Sand 0.5-1.7mm, 20 lbs., White

100% natural, premium marine substrate, straight from the ocean to you. Contains natural live marine bacteria.Contains live marine bacteria to quickly stabilize your tank.Removes nitrogenous waste.Restores natural organic balance.Contains more than... ... more

Bio-Activ Live Aragonite Reef Sand 0.5-1.7mm, 20 lbs., White

100% natural, premium marine substrate, straight from the ocean to you. Contains natural live marine bacteria.Contains live marine bacteria to quickly stabilize your tank.Removes nitrogenous waste.Restores natural organic balance.Contains more than...

Petco.com

$19.99

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South Seas Base Rock, 40 lbs., White

South Seas Base Rock, 40 lbs., White

Enjoy creative aquascaping options with budget - AND reef-friendly base rock. CaribSea South Seas Base Rock is zero-aquatic-impact reef rock perfect for any marine, reef, brackish or African cichlid aquarium. Beautiful and functional aquascaping rock... ... more

South Seas Base Rock, 40 lbs., White

Enjoy creative aquascaping options with budget - AND reef-friendly base rock. CaribSea South Seas Base Rock is zero-aquatic-impact reef rock perfect for any marine, reef, brackish or African cichlid aquarium. Beautiful and functional aquascaping rock...

Petco.com

$87.16

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Arag-Alive Natural Reef Aquarium Gravel, 16 lbs., Tan

Arag-Alive Natural Reef Aquarium Gravel, 16 lbs., Tan

Biologically and mineralogically complete sand substrate for saltwater aquariums. Contains specially engineered bacteria to suppress ";new tank syndrome";. Discourages nuisance algae. Never needs replacement. ... more

Arag-Alive Natural Reef Aquarium Gravel, 16 lbs., Tan

Biologically and mineralogically complete sand substrate for saltwater aquariums. Contains specially engineered bacteria to suppress ";new tank syndrome";. Discourages nuisance algae. Never needs replacement.

Petco.com

$29.99

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Aragonite Sand, 20 lbs., White

Aragonite Sand, 20 lbs., White

.1-.75mm grain size. Natural aragonite sand for saltwater aquariums and reef systems. Straight from the ocean's floor. ... more

Aragonite Sand, 20 lbs., White

.1-.75mm grain size. Natural aragonite sand for saltwater aquariums and reef systems. Straight from the ocean's floor.

Petco.com

$18.69

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Aragonite Sand, 10 LBS, White

Aragonite Sand, 10 LBS, White

.1-.75mm grain size. Natural aragonite sand for saltwater aquariums and reef systems. Straight from the ocean's floor. ... more

Aragonite Sand, 10 LBS, White

.1-.75mm grain size. Natural aragonite sand for saltwater aquariums and reef systems. Straight from the ocean's floor.

Petco.com

$16.99

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Aragonite Aquarium Sand, 10 lbs., Tan

Aragonite Aquarium Sand, 10 lbs., Tan

Ideal aquarium substrate for marine, reef or african cichlid aquariums. Helps maintain proper pH of 8.2 wthout the use of chemicals. Has incredible surface area, up to 100,000 sq inches per pound. ... more

Aragonite Aquarium Sand, 10 lbs., Tan

Ideal aquarium substrate for marine, reef or african cichlid aquariums. Helps maintain proper pH of 8.2 wthout the use of chemicals. Has incredible surface area, up to 100,000 sq inches per pound.

Petco.com

$10.69

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Oolithic Aragonite, Medium, White

Oolithic Aragonite, Medium, White

Ideal aquarium substrate for marine, reef or african cichlid aquariums. Helps maintain proper pH of 8.2 wthout the use of chemicals. Has incredible surface area, up to 100,000 sq inches per pound. ... more

Oolithic Aragonite, Medium, White

Ideal aquarium substrate for marine, reef or african cichlid aquariums. Helps maintain proper pH of 8.2 wthout the use of chemicals. Has incredible surface area, up to 100,000 sq inches per pound.

Petco.com

$14.99

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