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Best Seller
Black Multi-Color Lagoon Aquarium Gravel, 5 lbs.

Black Multi-Color Lagoon Aquarium Gravel, 5 lbs.

These brightly colored gravels are designed to help create an underwater paradise for your fluorescent fish and stand out beautifully under blue LED lights. This gravel not only provides a base for all your ornaments and plants, but it also looks... ... more

Black Multi-Color Lagoon Aquarium Gravel, 5 lbs.

These brightly colored gravels are designed to help create an underwater paradise for your fluorescent fish and stand out beautifully under blue LED lights. This gravel not only provides a base for all your ornaments and plants, but it also looks...

Petco.com

$5.60

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Arag-Alive Hawaiian Black Aquarium Gravel, 20 lbs.

Arag-Alive Hawaiian Black Aquarium Gravel, 20 lbs.

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 Hawaiian Black Aquarium Gravel, 20 lbs.

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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Best Seller
Coraline Aquarium Gravel, 20 lbs., Tan

Coraline Aquarium Gravel, 20 lbs., Tan

Aquarium gravel with precise grading to permit free flow of nutrients and oxygen to nitrifying bacteria. Keeps water clear. Resists packing channeling and anaerobic dead spots beneath decor. ... more

Coraline Aquarium Gravel, 20 lbs., Tan

Aquarium gravel with precise grading to permit free flow of nutrients and oxygen to nitrifying bacteria. Keeps water clear. Resists packing channeling and anaerobic dead spots beneath decor.

Petco.com

$21.37

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Aqueon Aquarium Black Fluorescent Deluxe Full Hood, 24" L, 2 LB

Aqueon Aquarium Black Fluorescent Deluxe Full Hood, 24" L, 2 LB

The most popular hood. Designed to perfectly fit 15, 20 high, 25, 30 x-high All-Glass aquariums. Use two for 33 long, 40 long, 45 long, and 55-gallon tanks. Use three for 80 long.Provides excellent lighting and greatly reduces water evaporation. Keeps... ... more

Aqueon Aquarium Black Fluorescent Deluxe Full Hood, 24" L, 2 LB

The most popular hood. Designed to perfectly fit 15, 20 high, 25, 30 x-high All-Glass aquariums. Use two for 33 long, 40 long, 45 long, and 55-gallon tanks. Use three for 80 long.Provides excellent lighting and greatly reduces water evaporation. Keeps...

Petco.com

$41.24

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No Spill Clean and Fill Aquarium Maintenance System, 25' Length, Small

No Spill Clean and Fill Aquarium Maintenance System, 25' Length, Small

Cleans gravel and undergravel filters without removal during water change. Eliminates tank teardowns, buckets, and siphons forever. One end attaches to your faucet and the other goes into tank for effortless water changes and gravel cleaning. You'll... ... more

No Spill Clean and Fill Aquarium Maintenance System, 25' Length, Small

Cleans gravel and undergravel filters without removal during water change. Eliminates tank teardowns, buckets, and siphons forever. One end attaches to your faucet and the other goes into tank for effortless water changes and gravel cleaning. You'll...

Petco.com

$43.99

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18" Aquarium Bubble, 18 IN

18" Aquarium Bubble, 18 IN

Just attach to your air pump with standard airline tubing and you'll create a decorative curtain of tiny bubbles that helps agitate and aerate your aquarium water. Elevated base secures bar in gravel bed. ... more

18" Aquarium Bubble, 18 IN

Just attach to your air pump with standard airline tubing and you'll create a decorative curtain of tiny bubbles that helps agitate and aerate your aquarium water. Elevated base secures bar in gravel bed.

Petco.com

$12.99

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14" Aquarium Bubble, 14 IN

14" Aquarium Bubble, 14 IN

Just attach to your air pump with standard airline tubing and you'll create a decorative curtain of tiny bubbles that helps agitate and aerate your aquarium water. Elevated base secures bar in gravel bed. ... more

14" Aquarium Bubble, 14 IN

Just attach to your air pump with standard airline tubing and you'll create a decorative curtain of tiny bubbles that helps agitate and aerate your aquarium water. Elevated base secures bar in gravel bed.

Petco.com

$7.99

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Bio-Activ Live African Cichlid Substrates, 20 lbs., Black

Bio-Activ Live African Cichlid Substrates, 20 lbs., Black

Grain size 6-8 mm. Black substrates perfect for aquariums with African Cichlids. Contains live bacteria. Harmful nitrates are reduced and proper pH levels are maintained. ... more

Bio-Activ Live African Cichlid Substrates, 20 lbs., Black

Grain size 6-8 mm. Black substrates perfect for aquariums with African Cichlids. Contains live bacteria. Harmful nitrates are reduced and proper pH levels are maintained.

Petco.com

$26.99

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African Cichlid Substrates, Malawi Mix, 20 lbs., Multi-Color

African Cichlid Substrates, Malawi Mix, 20 lbs., Multi-Color

Grain size 3.5-5 mm. Substrates perfect for aquariums with African Cichlids. Harmful nitrates are reduced and proper pH levels are maintained. Provides enhanced buffering capacities and essential inorganic elements. ... more

African Cichlid Substrates, Malawi Mix, 20 lbs., Multi-Color

Grain size 3.5-5 mm. Substrates perfect for aquariums with African Cichlids. Harmful nitrates are reduced and proper pH levels are maintained. Provides enhanced buffering capacities and essential inorganic elements.

Petco.com

$19.99

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Diamond Black Quartz, 10 lbs., Small

Diamond Black Quartz, 10 lbs., Small

Quartz Gravel is the Rolls-Royce of our range, it not only looks wonderful but has also been shown to help reduce the build up of algae in the aquarium. This is partly due to the huge surface area of quartz which offers added space for the... ... more

Diamond Black Quartz, 10 lbs., Small

Quartz Gravel is the Rolls-Royce of our range, it not only looks wonderful but has also been shown to help reduce the build up of algae in the aquarium. This is partly due to the huge surface area of quartz which offers added space for the...

Petco.com

$14.40

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Squeeze Stressless Syphon Starter, Standard, Black / Green

Squeeze Stressless Syphon Starter, Standard, Black / Green

Works with the Python No Spill Clean and Fill Aquarium Maintenance System. This easy to use attachment helps keep cleaning your tank's gravel stress free for you and your fish. ... more

Squeeze Stressless Syphon Starter, Standard, Black / Green

Works with the Python No Spill Clean and Fill Aquarium Maintenance System. This easy to use attachment helps keep cleaning your tank's gravel stress free for you and your fish.

Petco.com

$11.51

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Penguin Bio-Wheel Power Filter Cartridges Rite-Size C, Pack of 6, .862 LB

Penguin Bio-Wheel Power Filter Cartridges Rite-Size C, Pack of 6, .862 LB

Ready-to-use filter cartridges for Penguin Power Filters. Pre-assembled cartridges are packed with Black Diamond Pure Activated Carbon--works twice as fast and keeps working long after other carbons quit.Double-thick polyfiber pad.Makes aquarium water... ... more

Penguin Bio-Wheel Power Filter Cartridges Rite-Size C, Pack of 6, .862 LB

Ready-to-use filter cartridges for Penguin Power Filters. Pre-assembled cartridges are packed with Black Diamond Pure Activated Carbon--works twice as fast and keeps working long after other carbons quit.Double-thick polyfiber pad.Makes aquarium water...

Petco.com

$24.99

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Black Airline Tubing, 25' Length, X-Large

Black Airline Tubing, 25' Length, X-Large

8' Length. Soft, kink resistant standard-size plastic tubing. Easily cuts to desired length for water and/or air applications. Connects from air pump to airstones, bubblewands or aerating action ornaments. For fresh or saltwater aquariums. ... more

Black Airline Tubing, 25' Length, X-Large

8' Length. Soft, kink resistant standard-size plastic tubing. Easily cuts to desired length for water and/or air applications. Connects from air pump to airstones, bubblewands or aerating action ornaments. For fresh or saltwater aquariums.

Petco.com

$7.19

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Eco-Complete Red Coarse-Grade Plant Substrate, 20 lbs.

Eco-Complete Red Coarse-Grade Plant Substrate, 20 lbs.

Eco-Complete Planted Aquarium Substrate contains more than 25 minerals to nourish aquatic plants. Coarse substrate packed in Liquid Amazon buffered "Black Water" solution, Eco-Complete offers immediate organic water conditioning - no rinsing required.... ... more

Eco-Complete Red Coarse-Grade Plant Substrate, 20 lbs.

Eco-Complete Planted Aquarium Substrate contains more than 25 minerals to nourish aquatic plants. Coarse substrate packed in Liquid Amazon buffered "Black Water" solution, Eco-Complete offers immediate organic water conditioning - no rinsing required....

Petco.com

$27.86

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Rite Size B Penguin Power Filter Replacement Cartridge, Pack of 6, .514 LB

Rite Size B Penguin Power Filter Replacement Cartridge, Pack of 6, .514 LB

Ready-to-use filter cartridges for Penguin Power Filters. Pre-assembled cartridges are packed with Black Diamond Pure Activated Carbon--works twice as fast and keeps working long after other carbons quit.Double-thick polyfiber pad.Makes aquarium water... ... more

Rite Size B Penguin Power Filter Replacement Cartridge, Pack of 6, .514 LB

Ready-to-use filter cartridges for Penguin Power Filters. Pre-assembled cartridges are packed with Black Diamond Pure Activated Carbon--works twice as fast and keeps working long after other carbons quit.Double-thick polyfiber pad.Makes aquarium water...

Petco.com

$21.99

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