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Best Seller
Smart level Automatic Top off Water Controller, 1.375 LB

Smart level Automatic Top off Water Controller, 1.375 LB

Hydor Smart Level is a controller that allows you to keep the water level under control. Fully electronic, it is suitable for aquariums with an external tank and for sump use. The controller constantly monitors the water level and activates the... ... more

Smart level Automatic Top off Water Controller, 1.375 LB

Hydor Smart Level is a controller that allows you to keep the water level under control. Fully electronic, it is suitable for aquariums with an external tank and for sump use. The controller constantly monitors the water level and activates the...

Petco.com

$62.95

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Glass 29 Gallon Rectangular Shippable Open Stock Fish Aquarium Tank, Black

Glass 29 Gallon Rectangular Shippable Open Stock Fish Aquarium Tank, Black

Tetra Glass Aquarium 29 gal makes a beautiful home for your fish. This 29-gallon rectangular glass tank is perfect for pairing with Tetra filtration, lighting and water care products (sold separately). Customize your tank with assorted decor and... ... more

Glass 29 Gallon Rectangular Shippable Open Stock Fish Aquarium Tank, Black

Tetra Glass Aquarium 29 gal makes a beautiful home for your fish. This 29-gallon rectangular glass tank is perfect for pairing with Tetra filtration, lighting and water care products (sold separately). Customize your tank with assorted decor and...

Petco.com

$124.99

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Best Seller
Open Glass 5 Gallon Rectangular Fish Aquarium Tank, Black

Open Glass 5 Gallon Rectangular Fish Aquarium Tank, Black

Tetra Glass Aquarium 5.5 gal makes a beautiful home for your fish. This 5.5-gallon rectangular glass tank is perfect for pairing with Tetra filtration, lighting and water care products (sold separately). Customize your tank with assorted decor and... ... more

Open Glass 5 Gallon Rectangular Fish Aquarium Tank, Black

Tetra Glass Aquarium 5.5 gal makes a beautiful home for your fish. This 5.5-gallon rectangular glass tank is perfect for pairing with Tetra filtration, lighting and water care products (sold separately). Customize your tank with assorted decor and...

Petco.com

$42.49

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Archie & Oscar™ Helfer 1 Gallon Fish Bubble Deluxe Wall Mounted Aquarium Tank in Orange/Pink/Red | 14 H x 14 W x 5 D in | Wayfair

Archie & Oscar™ Helfer 1 Gallon Fish Bubble Deluxe Wall Mounted Aquarium Tank in Orange/Pink/Red | 14 H x 14 W x 5 D in | Wayfair

This fish tank takes wall art to a new level! Able to hold 3.6 liters of water, this aquarium-style display is a great home for your fish and an even better conversation starter. Crafted from aluminum and plastic, this tank can be mounted on your wall... ... more

Archie & Oscar™ Helfer 1 Gallon Fish Bubble Deluxe Wall Mounted Aquarium Tank in Orange/Pink/Red | 14 H x 14 W x 5 D in | Wayfair

This fish tank takes wall art to a new level! Able to hold 3.6 liters of water, this aquarium-style display is a great home for your fish and an even better conversation starter. Crafted from aluminum and plastic, this tank can be mounted on your wall...

Wayfair

$66.99

FREE shipping

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Tucker Murphy Pet™ Eliseiu 2 Gallon Bowfront Aquarium Tank in Black/Blue/Indigo | 10 H x 6.5 W x 9 D in | Wayfair BBF4B76AC31B4BE18C1314E36B591966

Tucker Murphy Pet™ Eliseiu 2 Gallon Bowfront Aquarium Tank in Black/Blue/Indigo | 10 H x 6.5 W x 9 D in | Wayfair BBF4B76AC31B4BE18C1314E36B591966

Betta hammock aquarium decoration for crayfish, shrimps, betta, cichlid, hermit crabs...Safety material- the betta fish tank decorations are made of resin, which is very safe and will not affect the water quality. This bionic plastic leaf is very soft... ... more

Tucker Murphy Pet™ Eliseiu 2 Gallon Bowfront Aquarium Tank in Black/Blue/Indigo | 10 H x 6.5 W x 9 D in | Wayfair BBF4B76AC31B4BE18C1314E36B591966

Betta hammock aquarium decoration for crayfish, shrimps, betta, cichlid, hermit crabs...Safety material- the betta fish tank decorations are made of resin, which is very safe and will not affect the water quality. This bionic plastic leaf is very soft...

Wayfair

$116.99

FREE shipping

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Tucker Murphy Pet™ Phyllida Aquarium Accessory Acrylic (shatterproof w/ great clarity) in Black | 1.19 H x 1.19 W x 1.19 D in | Wayfair

Tucker Murphy Pet™ Phyllida Aquarium Accessory Acrylic (shatterproof w/ great clarity) in Black | 1.19 H x 1.19 W x 1.19 D in | Wayfair

40pcs 1 3/16" Reusable Aquarium Bio Balls are perfect for regulating and purifying your aquatic environments, ensuring that the water in your aquarium, water tank, pool, or pond is clean, increasing dissolved oxygen levels and filtering out biological... ... more

Tucker Murphy Pet™ Phyllida Aquarium Accessory Acrylic (shatterproof w/ great clarity) in Black | 1.19 H x 1.19 W x 1.19 D in | Wayfair

40pcs 1 3/16" Reusable Aquarium Bio Balls are perfect for regulating and purifying your aquatic environments, ensuring that the water in your aquarium, water tank, pool, or pond is clean, increasing dissolved oxygen levels and filtering out biological...

Wayfair

$22.99

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Water Clarifier Clears Cloudy Aquarium Water, 8.45 oz., 8.45 FZ

Water Clarifier Clears Cloudy Aquarium Water, 8.45 oz., 8.45 FZ

TetraAqua Water ClarifierTetraAqua Water Clarifier quickly clears cloudy aquarium water caused by overfeeding, gravel dust and other minute suspended particles. This phosphate free formula will not affect pH levels and is safe for fish and plants. For... ... more

Water Clarifier Clears Cloudy Aquarium Water, 8.45 oz., 8.45 FZ

TetraAqua Water ClarifierTetraAqua Water Clarifier quickly clears cloudy aquarium water caused by overfeeding, gravel dust and other minute suspended particles. This phosphate free formula will not affect pH levels and is safe for fish and plants. For...

Petco.com

$6.99

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Open Glass 10 Gallon Rectangular Fish Aquarium Tank, Black

Open Glass 10 Gallon Rectangular Fish Aquarium Tank, Black

Tetra Glass Aquarium 10 gal makes a beautiful home for your fish. This 10-gallon rectangular glass tank is perfect for pairing with Tetra filtration, lighting and water care products (sold separately). Customize your tank with assorted decor and... ... more

Open Glass 10 Gallon Rectangular Fish Aquarium Tank, Black

Tetra Glass Aquarium 10 gal makes a beautiful home for your fish. This 10-gallon rectangular glass tank is perfect for pairing with Tetra filtration, lighting and water care products (sold separately). Customize your tank with assorted decor and...

Petco.com

$49.99

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Open Glass 20 Gallon Rectangular Fish Aquarium Tank, Black

Open Glass 20 Gallon Rectangular Fish Aquarium Tank, Black

Tetra Glass Aquarium 20 gal makes a beautiful home for your fish. This 20-gallon rectangular glass tank is perfect for pairing with Tetra filtration, lighting and water care products (sold separately). Customize your tank with assorted decor and... ... more

Open Glass 20 Gallon Rectangular Fish Aquarium Tank, Black

Tetra Glass Aquarium 20 gal makes a beautiful home for your fish. This 20-gallon rectangular glass tank is perfect for pairing with Tetra filtration, lighting and water care products (sold separately). Customize your tank with assorted decor and...

Petco.com

$99.99

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pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle, 4 OZ

pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle, 4 OZ

If you're a fish enthusiast, you know that pH levels are super important for your underwater friends to thrive. With this 4-ounce bottle of magic, you can easily adjust your aquarium's pH to the perfect level for your fishy friends. ... more

pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle, 4 OZ

If you're a fish enthusiast, you know that pH levels are super important for your underwater friends to thrive. With this 4-ounce bottle of magic, you can easily adjust your aquarium's pH to the perfect level for your fishy friends.

Petco.com

$5.88

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EasyBalance Plus Weekly Freshwater Aquarium Water Conditioner, 16.9 fl. oz., 16.9 FZ

EasyBalance Plus Weekly Freshwater Aquarium Water Conditioner, 16.9 fl. oz., 16.9 FZ

Tetra EasyBalance Plus works to maintain healthy levels of essential aquarium water chemistry necessary to keep your fish happy and healthy. This easy-to-use formula regulates pH and alkalinity and reduces nitrates and phosphates. At the same time,... ... more

EasyBalance Plus Weekly Freshwater Aquarium Water Conditioner, 16.9 fl. oz., 16.9 FZ

Tetra EasyBalance Plus works to maintain healthy levels of essential aquarium water chemistry necessary to keep your fish happy and healthy. This easy-to-use formula regulates pH and alkalinity and reduces nitrates and phosphates. At the same time,...

Petco.com

$9.99

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Quick Dip pH Freshwater Aquarium Test Strips, 5 Strips, .008 LB

Quick Dip pH Freshwater Aquarium Test Strips, 5 Strips, .008 LB

Your aquarium water's pH level is a measurement of its acidity or basicity, and fish require consistent healthy levels. It is recommended to test your water weekly and maintain levels between 6.8 and 7.8 for freshwater aquariums. Jungle Quick Dip pH... ... more

Quick Dip pH Freshwater Aquarium Test Strips, 5 Strips, .008 LB

Your aquarium water's pH level is a measurement of its acidity or basicity, and fish require consistent healthy levels. It is recommended to test your water weekly and maintain levels between 6.8 and 7.8 for freshwater aquariums. Jungle Quick Dip pH...

Petco.com

$5.39

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Quick Dip 5-N-1 Aquarium Test Strips, 25 Strips, .102 LB

Quick Dip 5-N-1 Aquarium Test Strips, 25 Strips, .102 LB

Jungle brand's products deliver concentrated care for your aquarium and make fish and water care easy. Maintaining a healthy, safe aquarium environment for your fish is important, and regularly testing your water levels in the aquarium is critical to... ... more

Quick Dip 5-N-1 Aquarium Test Strips, 25 Strips, .102 LB

Jungle brand's products deliver concentrated care for your aquarium and make fish and water care easy. Maintaining a healthy, safe aquarium environment for your fish is important, and regularly testing your water levels in the aquarium is critical to...

Petco.com

$10.89

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Penn Plax Aquarium Accessory in Gray | 9 H x 13 W x 6 D in | Wayfair RR992

Penn Plax Aquarium Accessory in Gray | 9 H x 13 W x 6 D in | Wayfair RR992

Add some natural beauty and calming peace to your fish tank with the Bonsai Tree on Rocks Aquarium Decoration! The plastic leaves display a soothing array of greens. Not only can this aquarium decoration be fully submerged in water, it’s also great for... ... more

Penn Plax Aquarium Accessory in Gray | 9 H x 13 W x 6 D in | Wayfair RR992

Add some natural beauty and calming peace to your fish tank with the Bonsai Tree on Rocks Aquarium Decoration! The plastic leaves display a soothing array of greens. Not only can this aquarium decoration be fully submerged in water, it’s also great for...

Wayfair

$50.43

FREE shipping

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Bubbling LED Volcano Aquarium Ornament, Standard

Bubbling LED Volcano Aquarium Ornament, Standard

The Imagitarium Bubbling LED Volcano Aquarium Ornament aerates water as it lights up your fish tank with an eye-catching stream of effervescent bubbles. Complete the scene with Imagitarium's wide selection of aquarium decor. ... more

Bubbling LED Volcano Aquarium Ornament, Standard

The Imagitarium Bubbling LED Volcano Aquarium Ornament aerates water as it lights up your fish tank with an eye-catching stream of effervescent bubbles. Complete the scene with Imagitarium's wide selection of aquarium decor.

Petco.com

$34.99

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AquaPacs Ammonia Reducer, 10 Gallon, Pack of 12, 12 CT

AquaPacs Ammonia Reducer, 10 Gallon, Pack of 12, 12 CT

Aqueon AquaPacs Ammonia Reducer is a convenient and effective solution for maintaining optimal water quality in aquariums. Harmful ammonia levels can be detrimental to fish health. AquaPacs aids in converting ammonia into a safe form for processing by... ... more

AquaPacs Ammonia Reducer, 10 Gallon, Pack of 12, 12 CT

Aqueon AquaPacs Ammonia Reducer is a convenient and effective solution for maintaining optimal water quality in aquariums. Harmful ammonia levels can be detrimental to fish health. AquaPacs aids in converting ammonia into a safe form for processing by...

Petco.com

$8.81

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Phosphate Remover for QuietFlow LED PRO Filter 30/50, .12 LB

Phosphate Remover for QuietFlow LED PRO Filter 30/50, .12 LB

Take your aquarium to the next level with Aqueon Phosphate Remover for QuietFlow LED PRO Filter 30/50! These specialty filter pads are like superheroes for your tank, tackling those common water issues that can put a damper on your fishy friends' home. ... more

Phosphate Remover for QuietFlow LED PRO Filter 30/50, .12 LB

Take your aquarium to the next level with Aqueon Phosphate Remover for QuietFlow LED PRO Filter 30/50! These specialty filter pads are like superheroes for your tank, tackling those common water issues that can put a damper on your fishy friends' home.

Petco.com

$7.59

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Stay Clean Bio-Bag Large Cartridge, Pack of 1, 1 CT

Stay Clean Bio-Bag Large Cartridge, Pack of 1, 1 CT

Tetra StayClean Bio-Bag Cartridges provide easier maintenance for healthier fish by maintaining healthy pH levels in your tank. Stable water helps prevent pH crashes, and the active cleaning reduces buildup on glass. The dual sided floss removes dirt... ... more

Stay Clean Bio-Bag Large Cartridge, Pack of 1, 1 CT

Tetra StayClean Bio-Bag Cartridges provide easier maintenance for healthier fish by maintaining healthy pH levels in your tank. Stable water helps prevent pH crashes, and the active cleaning reduces buildup on glass. The dual sided floss removes dirt...

Petco.com

$4.21

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Coral Pink Anemones Reef, Large

Coral Pink Anemones Reef, Large

PENN-PLAX presents the Coral Reef Aquarium Decoration line! In addition to featuring several silicone anemones that sway with your tank's water, our Coral Reef aquarium decorations provide numerous caves and hideouts for fish to swim through. ... more

Coral Pink Anemones Reef, Large

PENN-PLAX presents the Coral Reef Aquarium Decoration line! In addition to featuring several silicone anemones that sway with your tank's water, our Coral Reef aquarium decorations provide numerous caves and hideouts for fish to swim through.

Petco.com

$27.99

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Coral Green Anemones Reef, Large

Coral Green Anemones Reef, Large

PENN-PLAX presents the Coral Reef Aquarium Decoration line! In addition to featuring several silicone anemones that sway with your tank's water, our Coral Reef aquarium decorations provide numerous caves and hideouts for fish to swim through. ... more

Coral Green Anemones Reef, Large

PENN-PLAX presents the Coral Reef Aquarium Decoration line! In addition to featuring several silicone anemones that sway with your tank's water, our Coral Reef aquarium decorations provide numerous caves and hideouts for fish to swim through.

Petco.com

$39.99

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AquaPacs Ammonia Reducer, 10 Gallon, Pack of 4, 4 CT

AquaPacs Ammonia Reducer, 10 Gallon, Pack of 4, 4 CT

Aqueon AquaPacs Ammonia Reducer is a convenient and effective solution for maintaining optimal water quality in aquariums. Harmful ammonia levels can be detrimental to fish health. AquaPacs aids in converting ammonia into a safe form for processing by... ... more

AquaPacs Ammonia Reducer, 10 Gallon, Pack of 4, 4 CT

Aqueon AquaPacs Ammonia Reducer is a convenient and effective solution for maintaining optimal water quality in aquariums. Harmful ammonia levels can be detrimental to fish health. AquaPacs aids in converting ammonia into a safe form for processing by...

Petco.com

$7.50

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Stay Clean Bio-Bag Large Cartridge, Pack of 4, 4 CT

Stay Clean Bio-Bag Large Cartridge, Pack of 4, 4 CT

Tetra StayClean Bio-Bag Cartridges provide easier maintenance for healthier fish by maintaining healthy pH levels in your tank. Stable water helps prevent pH crashes, and the active cleaning reduces buildup on glass. The dual sided floss removes dirt... ... more

Stay Clean Bio-Bag Large Cartridge, Pack of 4, 4 CT

Tetra StayClean Bio-Bag Cartridges provide easier maintenance for healthier fish by maintaining healthy pH levels in your tank. Stable water helps prevent pH crashes, and the active cleaning reduces buildup on glass. The dual sided floss removes dirt...

Petco.com

$16.99

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Stay Clean Bio-Bag Medium Cartridge, Pack of 1, 1 CT

Stay Clean Bio-Bag Medium Cartridge, Pack of 1, 1 CT

Tetra StayClean Bio-Bag Cartridges provide easier maintenance for healthier fish by maintaining healthy pH levels in your tank. Stable water helps prevent pH crashes, and the active cleaning reduces buildup on glass. The dual sided floss removes dirt... ... more

Stay Clean Bio-Bag Medium Cartridge, Pack of 1, 1 CT

Tetra StayClean Bio-Bag Cartridges provide easier maintenance for healthier fish by maintaining healthy pH levels in your tank. Stable water helps prevent pH crashes, and the active cleaning reduces buildup on glass. The dual sided floss removes dirt...

Petco.com

$5.99

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Stay Clean Bio-Bag Medium Cartridge, Pack of 4, 4 CT

Stay Clean Bio-Bag Medium Cartridge, Pack of 4, 4 CT

Tetra StayClean Bio-Bag Cartridges provide easier maintenance for healthier fish by maintaining healthy pH levels in your tank. Stable water helps prevent pH crashes, and the active cleaning reduces buildup on glass. The dual sided floss removes dirt... ... more

Stay Clean Bio-Bag Medium Cartridge, Pack of 4, 4 CT

Tetra StayClean Bio-Bag Cartridges provide easier maintenance for healthier fish by maintaining healthy pH levels in your tank. Stable water helps prevent pH crashes, and the active cleaning reduces buildup on glass. The dual sided floss removes dirt...

Petco.com

$9.99

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Stay Clean Bio-Bag Large Cartridge, Pack of 8, 8 CT

Stay Clean Bio-Bag Large Cartridge, Pack of 8, 8 CT

Tetra StayClean Bio-Bag Cartridges provide easier maintenance for healthier fish by maintaining healthy pH levels in your tank. Stable water helps prevent pH crashes, and the active cleaning reduces buildup on glass. The dual sided floss removes dirt... ... more

Stay Clean Bio-Bag Large Cartridge, Pack of 8, 8 CT

Tetra StayClean Bio-Bag Cartridges provide easier maintenance for healthier fish by maintaining healthy pH levels in your tank. Stable water helps prevent pH crashes, and the active cleaning reduces buildup on glass. The dual sided floss removes dirt...

Petco.com

$18.06

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