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Best Seller
API PondCare Pond-Zyme with Barley, 8 oz.

API PondCare Pond-Zyme with Barley, 8 oz.

Purpose and Benefits: Pond-Zyme Plus is a heavy-duty pond cleaner, containing five specially selected bacterial strains in a stable dry form. Pond-Zyme Plus breaks down fish waste and dead algae that can cause cloudy water, sludge build-up, and debris... ... more

API PondCare Pond-Zyme with Barley, 8 oz.

Purpose and Benefits: Pond-Zyme Plus is a heavy-duty pond cleaner, containing five specially selected bacterial strains in a stable dry form. Pond-Zyme Plus breaks down fish waste and dead algae that can cause cloudy water, sludge build-up, and debris...

Petco.com

$19.98

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PondCare Accu-Clear Pond Clarifier, 16 FZ

PondCare Accu-Clear Pond Clarifier, 16 FZ

Purpose and Benefits: PondCare Accu-Clear is a colorless liquid that rapidly eliminates cloudy water in koi ponds and water gardens. Newly constructed ponds may develop cloudy water during the first few weeks, especially in warm, sunny conditions.... ... more

PondCare Accu-Clear Pond Clarifier, 16 FZ

Purpose and Benefits: PondCare Accu-Clear is a colorless liquid that rapidly eliminates cloudy water in koi ponds and water gardens. Newly constructed ponds may develop cloudy water during the first few weeks, especially in warm, sunny conditions....

Petco.com

$12.14

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Best Seller
API Stress Zyme, 16 oz., 16 FZ

API Stress Zyme, 16 oz., 16 FZ

Improves the development of the biological filter and helps clean a dirty aquarium. Contains over 300 million live bacteria per teaspoonful. Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite poisoning and low... ... more

API Stress Zyme, 16 oz., 16 FZ

Improves the development of the biological filter and helps clean a dirty aquarium. Contains over 300 million live bacteria per teaspoonful. Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite poisoning and low...

Petco.com

$16.18

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Aquarium Salt, 65 OZ

Aquarium Salt, 65 OZ

During disease and stress, healthy gill function is disturbed. This can lead to the loss of electrolytes through the gills. This reduces the intake of oxygen and release of carbon dioxide from the fish. Aquarium Salt reduces electrolyte loss and... ... more

Aquarium Salt, 65 OZ

During disease and stress, healthy gill function is disturbed. This can lead to the loss of electrolytes through the gills. This reduces the intake of oxygen and release of carbon dioxide from the fish. Aquarium Salt reduces electrolyte loss and...

Petco.com

$11.98

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API Stress Coat Aquarium Water Conditioner, 16 oz., 16 FZ

API Stress Coat Aquarium Water Conditioner, 16 oz., 16 FZ

The healing power of Aloe Vera: Replaces slime coat Reduces electrolyte loss Promotes tissue regeneration Removes chlorine and neutralizes chloramines When to use: When setting up an aquarium, adding or handling fish, changing water or when fish are... ... more

API Stress Coat Aquarium Water Conditioner, 16 oz., 16 FZ

The healing power of Aloe Vera: Replaces slime coat Reduces electrolyte loss Promotes tissue regeneration Removes chlorine and neutralizes chloramines When to use: When setting up an aquarium, adding or handling fish, changing water or when fish are...

Petco.com

$9.45

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PondCare Pond Salt, 65 OZ, White

PondCare Pond Salt, 65 OZ, White

Pond Care Pond Salt is not a table salt or a rock salt, but an all-natural sea salt used in the pond to improve fish gill function and reduce stress. During periods of stress and disease, healthy gill function (osmoregulation) is disturbed. This can... ... more

PondCare Pond Salt, 65 OZ, White

Pond Care Pond Salt is not a table salt or a rock salt, but an all-natural sea salt used in the pond to improve fish gill function and reduce stress. During periods of stress and disease, healthy gill function (osmoregulation) is disturbed. This can...

Petco.com

$7.49

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API Freshwater Master Test Kit

API Freshwater Master Test Kit

Our Master Test Kit is packaged with a sturdy, waterproof box which includes fast, easy and accurate test solutions for pH, high range pH, ammonia and nitriteEasily and accurately measure the water conditions in your aquariumScientifically accurate for... ... more

API Freshwater Master Test Kit

Our Master Test Kit is packaged with a sturdy, waterproof box which includes fast, easy and accurate test solutions for pH, high range pH, ammonia and nitriteEasily and accurately measure the water conditions in your aquariumScientifically accurate for...

Petco.com

$35.98

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PondCare AlgaeFix, 16 fl. oz., 16 FZ

PondCare AlgaeFix, 16 fl. oz., 16 FZ

Purpose and Benefits: AlgaeFix is a liquid algae-control product for use in ornamental fishponds, water gardens, fountains, and freshwater aquariums. AlgaeFix is approved for use in ponds and aquariums containing live plants and fish. AlgaeFix controls... ... more

PondCare AlgaeFix, 16 fl. oz., 16 FZ

Purpose and Benefits: AlgaeFix is a liquid algae-control product for use in ornamental fishponds, water gardens, fountains, and freshwater aquariums. AlgaeFix is approved for use in ponds and aquariums containing live plants and fish. AlgaeFix controls...

Petco.com

$13.94

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API Ammo Lock, 4 oz., 4 FZ

API Ammo Lock, 4 oz., 4 FZ

BenefitsPromotes healthy gill function and eliminates fish stress caused by ammonia. Each dose of Ammo-Lock will detoxify 3.0 ppm of ammonia, 7.0 ppmof chlorine and 5.0 ppm of chloramines. When to UseTo detoxify ammonia from tap water, fish water or... ... more

API Ammo Lock, 4 oz., 4 FZ

BenefitsPromotes healthy gill function and eliminates fish stress caused by ammonia. Each dose of Ammo-Lock will detoxify 3.0 ppm of ammonia, 7.0 ppmof chlorine and 5.0 ppm of chloramines. When to UseTo detoxify ammonia from tap water, fish water or...

Petco.com

$6.98

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API Stress Zyme, 4 oz., 4 FZ

API Stress Zyme, 4 oz., 4 FZ

Improves the development of the biological filter and helps clean a dirty aquarium. Contains over 300 million live bacteria per teaspoonful. Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite poisoning and low... ... more

API Stress Zyme, 4 oz., 4 FZ

Improves the development of the biological filter and helps clean a dirty aquarium. Contains over 300 million live bacteria per teaspoonful. Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite poisoning and low...

Petco.com

$5.21

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API Water Softener Pillow, Small, 2 OZ

API Water Softener Pillow, Small, 2 OZ

Water Softener Pillow protects tropical fish form hard water by removing Calcium, Magnesium and heavy metals. Our pillow helps stabilize pH while eliminating white crusty deposits from your tank. In addition, our pillow may be recharged and re-used up... ... more

API Water Softener Pillow, Small, 2 OZ

Water Softener Pillow protects tropical fish form hard water by removing Calcium, Magnesium and heavy metals. Our pillow helps stabilize pH while eliminating white crusty deposits from your tank. In addition, our pillow may be recharged and re-used up...

Petco.com

$7.58

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API Freshwater Deluxe pH Test Kit

API Freshwater Deluxe pH Test Kit

Fast, accurate and easy-to-use kit contains dropper bottle, test solution, easy-to-read instructions, color chart and glass tube with lid for 250 tests for pH level from 6.0 to 7.6 ppm.What is pH?pH is the measure of acidity or alkalinity of water. A... ... more

API Freshwater Deluxe pH Test Kit

Fast, accurate and easy-to-use kit contains dropper bottle, test solution, easy-to-read instructions, color chart and glass tube with lid for 250 tests for pH level from 6.0 to 7.6 ppm.What is pH?pH is the measure of acidity or alkalinity of water. A...

Petco.com

$11.69

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API Freshwater/Saltwater Ammonia Test Kit

API Freshwater/Saltwater Ammonia Test Kit

Fast, accurate and easy-to-use kit contains two dropper bottles, test solutions, easy-to-read instructions, color chart and glass tube with lid for 130 tests for ammonia level from 0 to 8 ppm.Why test for Ammonia?Tropical fish continuously release... ... more

API Freshwater/Saltwater Ammonia Test Kit

Fast, accurate and easy-to-use kit contains two dropper bottles, test solutions, easy-to-read instructions, color chart and glass tube with lid for 130 tests for ammonia level from 0 to 8 ppm.Why test for Ammonia?Tropical fish continuously release...

Petco.com

$9.24

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API Aquarium Salt, 16 oz., White

API Aquarium Salt, 16 oz., White

During disease and stress, healthy gill function is disturbed. This can lead to the loss of electrolytes through the gills. This reduces the intake of oxygen and release of carbon dioxide from the fish. Aquarium Salt reduces electrolyte loss and... ... more

API Aquarium Salt, 16 oz., White

During disease and stress, healthy gill function is disturbed. This can lead to the loss of electrolytes through the gills. This reduces the intake of oxygen and release of carbon dioxide from the fish. Aquarium Salt reduces electrolyte loss and...

Petco.com

$6.74

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API Algaefix, 8 oz., 8 FZ

API Algaefix, 8 oz., 8 FZ

AlgaeFix easy to use water conditioner effectively controls "green water" algae blooms and helps resolve algae problems in your freshwater aquarium containing live plants and fish.Treats up to 2,400 gallonsReduces aquarium maintenance ... more

API Algaefix, 8 oz., 8 FZ

AlgaeFix easy to use water conditioner effectively controls "green water" algae blooms and helps resolve algae problems in your freshwater aquarium containing live plants and fish.Treats up to 2,400 gallonsReduces aquarium maintenance

Petco.com

$13.99

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API Aquarium Salt, 33 oz., White

API Aquarium Salt, 33 oz., White

During disease and stress, healthy gill function is disturbed. This can lead to the loss of electrolytes through the gills. This reduces the intake of oxygen and release of carbon dioxide from the fish. Aquarium Salt reduces electrolyte loss and... ... more

API Aquarium Salt, 33 oz., White

During disease and stress, healthy gill function is disturbed. This can lead to the loss of electrolytes through the gills. This reduces the intake of oxygen and release of carbon dioxide from the fish. Aquarium Salt reduces electrolyte loss and...

Petco.com

$10.49

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