Mars Fishcare API Aquarium Salt, 65 Oz, As Shown

Mars Fishcare API Aquarium Salt, 65 Oz, As Shown

For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API Aquarium Salt contains electrolytes that fish need to breathe easily and stay healthy in new... more

$7.09

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Mars Fishcare API Aquarium Salt, 33 Oz, As Shown

Mars Fishcare API Aquarium Salt, 33 Oz, As Shown

Mars Fishcare API Aquarium Salt For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API Aquarium Salt contains electrolytes that fish need to breathe easily and... more

$8.57

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API Stress Coat Fresh & Salt Water Fish & Aquatic Life Water Treatment, 1 Gal

API Stress Coat Fresh & Salt Water Fish & Aquatic Life Water Treatment, 1 Gal

API Stress Coat Fresh & Salt Water Fish & Aquatic Life Water Treatment For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API 5 in 1 Test Strips measure pH,... more

$39.99

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Mars Fishcare API Aquarium Salt, 33 Oz

Mars Fishcare API Aquarium Salt, 33 Oz

Electrolytes are essential for the uptake of oxygen and the release of carbon dioxide and ammonia through the gills. A lack of electrolytes may cause serious health problems. API AQUARIUM SALT, made from evaporated sea water, provides these essential... more

$14.53 $2.92

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Mars Fishcare API Aquarium Salt, 16 Oz

Mars Fishcare API Aquarium Salt, 16 Oz

Promotes healthy gill function., Helps to reduce stress. more

$6.65 $2.75

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Mars Fishcare API Quick Start Aquarium Conditioner, 16 Oz

Mars Fishcare API Quick Start Aquarium Conditioner, 16 Oz

In a new aquarium, harmful ammonia and nitrite build up from fish waste, often resulting in fish loss or new tank syndrome. The unique, patented nitrifying bacteria in QUICK START are scientifically proven to quickly consume ammonia and nitrite to help... more

$27.59 $9.49

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Great Pyramid Fish Food 7 Day

Great Pyramid Fish Food 7 Day

Patented inner chamber supplies spirulina algae for a mid-week treat. One pyramid will feed up to 15-20 fish in a 10 gallon tank for 7 to 8 days. Provides a superior nutrition source for aquarium fish when the hobbyist is away. One pyramid will feed 20... more

$4.99

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Marineland (Aquaria) AMLMZ0180 Aquarium Prefilter Pad for Mars System, Blue

Marineland (Aquaria) AMLMZ0180 Aquarium Prefilter Pad for Mars System, Blue

Marineland prefilter pad is designed for mars system. Filter pads screen out dirt and debris. Available in blue color. more

$6.27

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Nitrite Test Kit Freshwater/Saltwater

Nitrite Test Kit Freshwater/Saltwater

Tests for nitrite in freshwater & saltwater aquariums. Nitrite, toxic to fish, is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. Test kit of 180 tests more

$8.99

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Test Tube W/Cap For Kits 24/Pk

Test Tube W/Cap For Kits 24/Pk

Replacement box of 24 test tubes and caps. For use in all Aquarium Pharmaceuticals water testing kits where the original tube has been lost or damaged.~ Bulk pack of 24 more

$21.99

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API TURTLE SLUDGE DESTROYER Aquarium Cleaner and Sludge Remover Treatment 8-Ounce Bottle

API TURTLE SLUDGE DESTROYER Aquarium Cleaner and Sludge Remover Treatment 8-Ounce Bottle

API Turtle Sludge Destroyer, 8-Ounce more

$7.79

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API SUPER ICK CURE Freshwater and Saltwater Fish Powder Medication 30-Ounce Bulk Box

API SUPER ICK CURE Freshwater and Saltwater Fish Powder Medication 30-Ounce Bulk Box

Rid your fish of ich quickly and effectively with API SUPER ICK CURE Freshwater and Saltwater Fish Powder Medication. API SUPER ICK CURE Freshwater and Saltwater Fish Powder Medication works quickly to heal freshwater fish of icthyophthirius ("Ich") or... more

$61.17

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Aquarium Salt 1 Qt

Aquarium Salt 1 Qt

An all natural salt, made from evaporated sea water. Helps improve gill function to reduce stress. Reduces electrolyte loss and promotes healthy gill function. Can be used with most aquarium remedies to improve recovery from disease. 33 oz. carton more

$6.99

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Aquarium Salt Carton 16 oz

Aquarium Salt Carton 16 oz

An all natural salt, made from evaporated sea water. Helps improve gill function to reduce stress. Reduces electrolyte loss and promotes healthy gill function. Can be used with most aquarium remedies to improve recovery from disease. 16 oz. carton more

$5.99

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Aquarium Salt 1/2 gal

Aquarium Salt 1/2 gal

An all natural salt, made from evaporated sea water. Helps improve gill function to reduce stress. Reduces electrolyte loss and promotes healthy gill function. Can be used with most aquarium remedies to improve recovery from disease. 65 oz. carton more

$9.99

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API High Range PH Fish & Aquatic Life Test Kit, 160 Ct, As Shown

API High Range PH Fish & Aquatic Life Test Kit, 160 Ct, As Shown

API High Range PH Fish & Aquatic Life Test Kit For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API High Range pH Test Kit measures water pH levels within the... more

$6.79

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Mars Fishcare API Aquarium pH Adjuster, 16 Oz, As Shown

Mars Fishcare API Aquarium pH Adjuster, 16 Oz, As Shown

For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API ph UP raises the aquarium water pH level to be more alkaline. This fast-acting, colorless and easy-to-use... more

$11.72

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Mars Fishcare North America Inc. Api Test Strips Ph, Blue

Mars Fishcare North America Inc. Api Test Strips Ph, Blue

Dip the Aquarium Pharmaceuticals Inc pH Aquarium Test Strips directly into the aquarium water to test its pH. Suitable for both freshwater and saltwater aquariums, these strips come with a snap-tight cap and highly precise color charts. These strips... more

$9.99

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API PH Down Aquarium PH Adjuster, 4-Ounce APH30C Mars Fishcare, As Shown

API PH Down Aquarium PH Adjuster, 4-Ounce APH30C Mars Fishcare, As Shown

Lowers pH and makes aquariums more acidic. Fast-acting, colorless, easy-to-use and will not cloud or color aquarium water. Features Lowers pH and makes aquarium water more acidic Will not cloud or color aquarium water Will not encourage algae growth... more

$7.58

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Mars Fishcare API Aquatic KH Carbonate Hardness Test Kit, White

Mars Fishcare API Aquatic KH Carbonate Hardness Test Kit, White

For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API KH Test Kit measures aquarium water's carbonate hardness. Use this kit when determining the proper dose... more

$5.99

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Mars Fishcare API Aquatic Root Tabs, 10 Ct, As Shown

Mars Fishcare API Aquatic Root Tabs, 10 Ct, As Shown

For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. Help your aquarium plants thrive with API Root Tabs. This fine fertilizer contains iron to develop strong... more

$8.29

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Mars Fishcare North America Inc. Api Conditioner Stress Zyme 8 Ounce

Mars Fishcare North America Inc. Api Conditioner Stress Zyme 8 Ounce

Contains 300 million live bacteria per teaspoonful. Helps clean an aquarium by eliminating sludge build-up. Prevents ammonia & nitrite poisoning, low oxygen levels & low pH. Use when setting up and maintaining an aquarium. • Treats up to 474 gallons •... more

$10.88

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Mars Fishcare North America Inc. Api Cleaner Algae Scraper W/ Handle

Mars Fishcare North America Inc. Api Cleaner Algae Scraper W/ Handle

Fiberglass. Pad Is Heat-Bonded To Handle. Handle Is Plastic. Made with an 18 long strong handle and both a scrubbing pad and a hard scraping tip. It removes even the toughest algae quickly and easily. For glass aquariums only. Size: 18''. more

$6.59

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Mars Fishcare API Aquatic Phosphate Test Kit, 150 Ct, As Shown

Mars Fishcare API Aquatic Phosphate Test Kit, 150 Ct, As Shown

For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API Phosphate Test Kit measures phosphate levels from 0 to 10ppm. Use this kit when testing key water... more

$12.19

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API pH Down Fresh Water Fish & Aquatic Life Water Treatment, 16 Oz, As Shown

API pH Down Fresh Water Fish & Aquatic Life Water Treatment, 16 Oz, As Shown

API pH Down Fresh Water Fish & Aquatic Life Water Treatment For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API ph DOWN lowers the aquarium water pH level to... more

$11.72

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API Stress Coat Marine Water Fish & Aquatic Life Water Treatment, 16 Oz, As Shown

API Stress Coat Marine Water Fish & Aquatic Life Water Treatment, 16 Oz, As Shown

API Stress Coat Marine Water Fish & Aquatic Life Water Treatment For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. Make tap water safe for your aquarium with... more

$9.90

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API Ammonia Fish & Aquatic Life Test Kit, 25 Ct, As Shown

API Ammonia Fish & Aquatic Life Test Kit, 25 Ct, As Shown

API Ammonia Fish & Aquatic Life Test Kit For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. Test for the presence of ammonia with API Ammonia Aquarium Test... more

$13.89

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API GH & KH General & Carbonate Hardness Fish & Aquatic Life Test Kit, Blue

API GH & KH General & Carbonate Hardness Fish & Aquatic Life Test Kit, Blue

API GH & KH General & Carbonate Hardness Fish & Aquatic Life Test Kit For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API GH & KH Test Kit measures aquarium... more

$8.29

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API Nitrite Fish & Aquatic Life Test Kit, 180 Ct, White

API Nitrite Fish & Aquatic Life Test Kit, 180 Ct, White

API Nitrite Fish & Aquatic Life Test Kit For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API Nitrate Test Kit measures nitrate levels from 0 to 160 ppm. Use... more

$7.49

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API Reef Master Fish & Aquatic Life Test Kit, As Shown

API Reef Master Fish & Aquatic Life Test Kit, As Shown

API Reef Master Fish & Aquatic Life Test Kit For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API Aquatic Reef Master Test Kit measures calcium, carbonate... more

$25.99

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API 7-Day Pyramid Fish Feeder (7-Day), As Shown

API 7-Day Pyramid Fish Feeder (7-Day), As Shown

For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets, enjoy your vacation while your fish are fed with API Vacation Pyramid Fish Feeder. This pyramid-shaped feeder... more

$5.86

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Mars Fishcare API Safe & Easy Aquarium Cleaner, 8 Oz, As Shown

Mars Fishcare API Safe & Easy Aquarium Cleaner, 8 Oz, As Shown

For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. Keep your aquarium spic and span with API Safe & Easy Aquarium Spray. It cuts through white, crusty mineral... more

$7.06

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API Melafix Bacterial Disease Fish & Aquatic Supplement, 16 Fl Oz, As Shown

API Melafix Bacterial Disease Fish & Aquatic Supplement, 16 Fl Oz, As Shown

API Melafix Bacterial Disease Fish & Aquatic Supplement For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API Melafix is an all-natural antibacterial treatment... more

$10.14

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API Stress Coat Marine & Fresh Water Fish & Aquatic Life Water Treatment, 64 Oz, As Shown

API Stress Coat Marine & Fresh Water Fish & Aquatic Life Water Treatment, 64 Oz, As Shown

API Stress Coat Marine & Fresh Water Fish & Aquatic Life Water Treatment For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API 5 in 1 Test Strips measure pH,... more

$29.59

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Mars Fishcare API Aquarium Salt, 16 Oz, As Shown

Mars Fishcare API Aquarium Salt, 16 Oz, As Shown

For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API Aquarium Salt contains electrolytes that fish need to breathe easily and stay healthy in new... more

$6.82

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Mars Fishcare API Algaefix Aquatic Water Conditioner, 16 Oz, Multi-Colored

Mars Fishcare API Algaefix Aquatic Water Conditioner, 16 Oz, Multi-Colored

For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API Marine Algaefix controls Green algae, Red Slime and Brown Algae growth without harming marine fish,... more

$14.99

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Mars Fishcare API Aquatic E.M Erythromycin Powder, 10 Ct, As Shown

Mars Fishcare API Aquatic E.M Erythromycin Powder, 10 Ct, As Shown

For more than 50 years, Mars Fishcare API has been researching and developing quality aquarium and pond products for hobbyists and their pets. API E.M Erythromycin Powder provides broad spectrum treatment and control of bacterial disease, like body... more

$13.34

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API Saltwater Master Test Kit APH401M Mars Fishcare, As Shown

API Saltwater Master Test Kit APH401M Mars Fishcare, As Shown

A complete kit for testing saltwater & reef aquariums.Test include:high range pH, ammonia,nitrite,nitrate,4 test tubes, tray & rack.Tests water 4 ways to protect marine fish from dangerous water conditions. Features Over 550 tests Kit includes... more

$32.49

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Mars Fishcare North America Inc. Api Test Kit Nitrate Freshwater/Saltwater, White

Mars Fishcare North America Inc. Api Test Kit Nitrate Freshwater/Saltwater, White

Nitrate test kit for freshwater/saltwater aquariums. 90 tests. Fast, easy and accurate. Reads 0 to 160 mg/L or parts per million (ppm) of nitrate. Child resistant safety caps. This Kit contains: Two dropper bottles for accurate dispensing of test... more

$10.49

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API STRESS COAT Aquarium Water Conditioner 1-Gallon Bottle, Contains one (1) API STRESS COAT Aquarium Water Conditioner 1-Gallon Bottle By Mars Fishcare

API STRESS COAT Aquarium Water Conditioner 1-Gallon Bottle, Contains one (1) API STRESS COAT Aquarium Water Conditioner 1-Gallon Bottle By Mars Fishcare

Replaces fish's protective coat damaged by handling, shipping or fish fighting with healing power of Aloe Vera extractRemoves chemicals from tap water that are harmful to fishUse when adding or changing water, when adding new fish and when fish are... more

$51.99

FREE shipping

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