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Best Seller
Pristine, 100 ML

Pristine, 100 ML

Pristine uses bio-augmentation, a non-chemical and natural method, to improve water quality. It provides bacteria that break down excess food, waste and detritus in freshwater and marine systems. It will also reduce excess nutrients (e.g. ammonia,... ... more

Pristine, 100 ML

Pristine uses bio-augmentation, a non-chemical and natural method, to improve water quality. It provides bacteria that break down excess food, waste and detritus in freshwater and marine systems. It will also reduce excess nutrients (e.g. ammonia,...

Petco.com

$8.48

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Pristine, 250 ML

Pristine, 250 ML

Pristine uses bio-augmentation, a non-chemical and natural method, to improve water quality. It provides bacteria that break down excess food, waste and detritus in freshwater and marine systems. It will also reduce excess nutrients (e.g. ammonia,... ... more

Pristine, 250 ML

Pristine uses bio-augmentation, a non-chemical and natural method, to improve water quality. It provides bacteria that break down excess food, waste and detritus in freshwater and marine systems. It will also reduce excess nutrients (e.g. ammonia,...

Petco.com

$13.29

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Best Seller
Glass pH Checker Aquarium Accessory

Glass pH Checker Aquarium Accessory

Constantly monitor your pH in freshwater aquariums with the Seachem Glass pH Checker. The indicator solution constantly monitors pH by changing color in response to changes in CO2 concentration. ... more

Glass pH Checker Aquarium Accessory

Constantly monitor your pH in freshwater aquariums with the Seachem Glass pH Checker. The indicator solution constantly monitors pH by changing color in response to changes in CO2 concentration.

Petco.com

$10.49

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SafeStart Plus Water Treatment, 8.45 fl. oz.

SafeStart Plus Water Treatment, 8.45 fl. oz.

Tetra Safe Start Plus accelerates the establishment of the bio-filter in newly set-up freshwater aquariums. The live bacteria start working immediately to provide a safe and healthy environment for your fish without the long wait. Safe Start Plus can... ... more

SafeStart Plus Water Treatment, 8.45 fl. oz.

Tetra Safe Start Plus accelerates the establishment of the bio-filter in newly set-up freshwater aquariums. The live bacteria start working immediately to provide a safe and healthy environment for your fish without the long wait. Safe Start Plus can...

Petco.com

$8.37

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Stability Water Conditioner, 8.5 FZ

Stability Water Conditioner, 8.5 FZ

Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: new tank syndrome. Stability is formulated specifically for the aquarium and contains a synergistic... ... more

Stability Water Conditioner, 8.5 FZ

Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: new tank syndrome. Stability is formulated specifically for the aquarium and contains a synergistic...

Petco.com

$8.40

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PhosGuard for Freshwater & Saltwater, 2.1 oz

PhosGuard for Freshwater & Saltwater, 2.1 oz

Rapidly removes phosphate & silicate from marine & freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard is highly porous for high capacity & bead-shaped for optimum water flow. ... more

PhosGuard for Freshwater & Saltwater, 2.1 oz

Rapidly removes phosphate & silicate from marine & freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard is highly porous for high capacity & bead-shaped for optimum water flow.

Petco.com

$6.44

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Flourish, 250 ML

Flourish, 250 ML

Flourish is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements, trace elements and other nutrients. These include calcium, magnesium, iron and other important elements that... ... more

Flourish, 250 ML

Flourish is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements, trace elements and other nutrients. These include calcium, magnesium, iron and other important elements that...

Petco.com

$6.59

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White Spec V Aquarium Kit, 5 Gallon

White Spec V Aquarium Kit, 5 Gallon

It 's time to give your finned friends the VIP treatment they deserve with the Fluval White Spec V Aquarium Kit! This sleek and stylish kit is perfect for both novice and experienced fish parents alike. ... more

White Spec V Aquarium Kit, 5 Gallon

It 's time to give your finned friends the VIP treatment they deserve with the Fluval White Spec V Aquarium Kit! This sleek and stylish kit is perfect for both novice and experienced fish parents alike.

Petco.com

$115.99

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Live Nitrifying Bacteria for Ponds, Aquariums and Fountains, 16 oz.

Live Nitrifying Bacteria for Ponds, Aquariums and Fountains, 16 oz.

Lifegard Aquatics unique patented Live Nitrifying Bacteria allows Immediate Addition of Fish by eliminating the shock created by New Tank Syndrome for New Fish in a Pond, Aquariums, Water Treatment Systems -Available in 16oz to 120oz bottles. ... more

Live Nitrifying Bacteria for Ponds, Aquariums and Fountains, 16 oz.

Lifegard Aquatics unique patented Live Nitrifying Bacteria allows Immediate Addition of Fish by eliminating the shock created by New Tank Syndrome for New Fish in a Pond, Aquariums, Water Treatment Systems -Available in 16oz to 120oz bottles.

Petco.com

$13.30

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Live Nitrifying Bacteria for Ponds, Aquariums and Fountains, 128 oz.

Live Nitrifying Bacteria for Ponds, Aquariums and Fountains, 128 oz.

Lifegard Aquatics unique patented Live Nitrifying Bacteria allows Immediate Addition of Fish by eliminating the shock created by New Tank Syndrome for New Fish in a Pond, Aquariums, Water Treatment Systems -Available in 16oz to 120oz bottles. ... more

Live Nitrifying Bacteria for Ponds, Aquariums and Fountains, 128 oz.

Lifegard Aquatics unique patented Live Nitrifying Bacteria allows Immediate Addition of Fish by eliminating the shock created by New Tank Syndrome for New Fish in a Pond, Aquariums, Water Treatment Systems -Available in 16oz to 120oz bottles.

Petco.com

$68.99

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Live Nitrifying Bacteria for Ponds, Aquariums and Fountains, 32 oz.

Live Nitrifying Bacteria for Ponds, Aquariums and Fountains, 32 oz.

Lifegard Aquatics unique patented Live Nitrifying Bacteria allows Immediate Addition of Fish by eliminating the shock created by New Tank Syndrome for New Fish in a Pond, Aquariums, Water Treatment Systems -Available in 16oz to 120oz bottles. ... more

Live Nitrifying Bacteria for Ponds, Aquariums and Fountains, 32 oz.

Lifegard Aquatics unique patented Live Nitrifying Bacteria allows Immediate Addition of Fish by eliminating the shock created by New Tank Syndrome for New Fish in a Pond, Aquariums, Water Treatment Systems -Available in 16oz to 120oz bottles.

Petco.com

$23.72

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Aquarium Starter Kit Multipack, 12 oz.

Aquarium Starter Kit Multipack, 12 oz.

The Imagitarium Aquarium Starter Kit provides you with four essential water treatments formulated to help you keep your new aquarium clean and its new inhabitants healthy and happy. The Water Conditioner treats tap water to make it safe for your tank... ... more

Aquarium Starter Kit Multipack, 12 oz.

The Imagitarium Aquarium Starter Kit provides you with four essential water treatments formulated to help you keep your new aquarium clean and its new inhabitants healthy and happy. The Water Conditioner treats tap water to make it safe for your tank...

Petco.com

$11.99

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Stability Water Conditioner, 3.4 FZ

Stability Water Conditioner, 3.4 FZ

Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: new tank syndrome. Stability is formulated specifically for the aquarium and contains a synergistic... ... more

Stability Water Conditioner, 3.4 FZ

Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: new tank syndrome. Stability is formulated specifically for the aquarium and contains a synergistic...

Petco.com

$3.94

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Reef Fusion 1, 16.9 fl. oz., 16.9 oz.

Reef Fusion 1, 16.9 fl. oz., 16.9 oz.

Reef Fusion 1 is part of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1 provides calcium. ... more

Reef Fusion 1, 16.9 fl. oz., 16.9 oz.

Reef Fusion 1 is part of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1 provides calcium.

Petco.com

$8.50

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Reef Fusion 2, 16.9 fl. oz., 16.9 oz.

Reef Fusion 2, 16.9 fl. oz., 16.9 oz.

Reef Fusion 2 is part of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 2 provides alkalinity. ... more

Reef Fusion 2, 16.9 fl. oz., 16.9 oz.

Reef Fusion 2 is part of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 2 provides alkalinity.

Petco.com

$8.50

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Reef Calcium, 8.5 fl oz., 8.5 FZ

Reef Calcium, 8.5 fl oz., 8.5 FZ

Reef Calcium is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. ... more

Reef Calcium, 8.5 fl oz., 8.5 FZ

Reef Calcium is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH.

Petco.com

$9.99

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Algae Pad, Pack of 3, 4.5 IN, White

Algae Pad, Pack of 3, 4.5 IN, White

Seachem Algae Pads are non-scratch algae pads for glass & acrylic. The melamine foam uses micro abrasive technology to easily remove algae from the sides of your aquarium. They are particularly effective at removing algae from scratches. They are... ... more

Algae Pad, Pack of 3, 4.5 IN, White

Seachem Algae Pads are non-scratch algae pads for glass & acrylic. The melamine foam uses micro abrasive technology to easily remove algae from the sides of your aquarium. They are particularly effective at removing algae from scratches. They are...

Petco.com

$12.99

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G-Nodes Biological Filtration Media

G-Nodes Biological Filtration Media

Because cleaning your aquarium can be a hassle, we've got the Fluval G-Nodes Biological Filtration Media to help you out! These amazing little guys feature a complex pore system that's like a spa treatment for your beneficial bacteria. With their... ... more

G-Nodes Biological Filtration Media

Because cleaning your aquarium can be a hassle, we've got the Fluval G-Nodes Biological Filtration Media to help you out! These amazing little guys feature a complex pore system that's like a spa treatment for your beneficial bacteria. With their...

Petco.com

$36.99

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Betta Filter with Plant

Betta Filter with Plant

It 's time to give your betta buddy the spa treatment they deserve with the Aqueon Betta Filter with Plant! This air-operated filter is a water quality champion and perfect for small habitats like bowls or aquariums up to 3 gallons. The replaceable... ... more

Betta Filter with Plant

It 's time to give your betta buddy the spa treatment they deserve with the Aqueon Betta Filter with Plant! This air-operated filter is a water quality champion and perfect for small habitats like bowls or aquariums up to 3 gallons. The replaceable...

Petco.com

$10.99

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Water Balance Creates Ideal Water Chemistry, 4 fl. oz., 4 FZ

Water Balance Creates Ideal Water Chemistry, 4 fl. oz., 4 FZ

GloFish Water Balance is a water treatment that takes the guesswork out of aquarium maintenance. When added to your aquarium monthly, Glofish Water Balance will provide ideal conditions to support maximum color and health in GloFish fluorescent fish.... ... more

Water Balance Creates Ideal Water Chemistry, 4 fl. oz., 4 FZ

GloFish Water Balance is a water treatment that takes the guesswork out of aquarium maintenance. When added to your aquarium monthly, Glofish Water Balance will provide ideal conditions to support maximum color and health in GloFish fluorescent fish....

Petco.com

$4.24

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