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Use code WELCOME for 10% off your first order. Plus, get FREE shipping on all orders $49+!
Use code WELCOME for 10% off your first order. Plus, get FREE shipping on all orders $49+!

API

  • API 5-In-1 Test Strips Freshwater And Saltwater Aquarium Test Strips
    API 5-In-1 Test Strips Freshwater And Saltwater Aquarium Test Strips
    Original price $12.98 - Original price $27.97
    Original price
    $12.98 - $27.97
    $12.98 - $27.97
    Current price $12.98

    API 5-In-1 Test Strips Freshwater And Saltwater Aquarium Test Strips

    API

    Keep your fish healthy and thriving by testing your aquarium water regularly with easy-to-use API 5-in-1 TEST STRIPS. API 5-in-1 TEST STRIPS for fr...

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    Original price $12.98 - Original price $27.97
    Original price
    $12.98 - $27.97
    $12.98 - $27.97
    Current price $12.98
  • API Accu-Clear Freshwater Aquarium Water Clarifier
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    Original price $9.28 - Original price $9.28
    Original price
    $9.28
    $9.28 - $9.28
    Current price $9.28

    API Accu-Clear Freshwater Aquarium Water Clarifier

    API

    Clear up green or cloudy water caused by gravel and other floating particles in your freshwater aquarium quickly and safely with API ACCU-CLEAR Fre...

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    Original price $9.28 - Original price $9.28
    Original price
    $9.28
    $9.28 - $9.28
    Current price $9.28
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  • API Algaefix Algae Control
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    Original price $16.97 - Original price $16.97
    Original price
    $16.97
    $16.97 - $16.97
    Current price $16.97

    API Algaefix Algae Control

    API

    Treat and control algae growth and reduce your freshwater aquarium maintenance with API ALGAEFIX Algae Control. This revolutionary product is speci...

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    Original price $16.97 - Original price $16.97
    Original price
    $16.97
    $16.97 - $16.97
    Current price $16.97
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  • API Ammonia 130-Test Freshwater And Saltwater Aquarium Water Test Kit
    Original price $15.48 - Original price $15.48
    Original price
    $15.48
    $15.48 - $15.48
    Current price $15.48

    API Ammonia 130-Test Freshwater And Saltwater Aquarium Water Test Kit

    API

    Testing water parameters weekly helps prevent invisible water problems that can be harmful to fish. Fish continually release ammonia into the aquar...

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    Original price $15.48 - Original price $15.48
    Original price
    $15.48
    $15.48 - $15.48
    Current price $15.48
  • API Aquarium Salt Freshwater Aquarium Salt
    API Aquarium Salt Freshwater Aquarium Salt
    Original price $10.99 - Original price $10.99
    Original price
    $10.99
    $10.99 - $10.99
    Current price $10.99

    API Aquarium Salt Freshwater Aquarium Salt

    API

    A lack of electrolytes in aquarium freshwater may cause serious health problems for freshwater fish. API AQUARIUM SALT supplies electrolytes to imp...

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    Original price $10.99 - Original price $10.99
    Original price
    $10.99
    $10.99 - $10.99
    Current price $10.99
  • API Bio-Chem Zorb Size 6 Aquarium Canister Filter Filtration Pouch
    Original price $14.97 - Original price $14.97
    Original price
    $14.97
    $14.97 - $14.97
    Current price $14.97

    API Bio-Chem Zorb Size 6 Aquarium Canister Filter Filtration Pouch

    API

    API BIO-CHEM ZORB SIZE 6 Aquarium Canister Filter Filtration pouch uses superior resins and activated carbon to clean and clear aquarium water, rem...

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    Original price $14.97 - Original price $14.97
    Original price
    $14.97
    $14.97 - $14.97
    Current price $14.97
  • API Calcium Test Kit Saltwater Aquarium Water
    Original price $13.98 - Original price $13.98
    Original price
    $13.98
    $13.98 - $13.98
    Current price $13.98

    API Calcium Test Kit Saltwater Aquarium Water

    API

    Keep your aquatic life healthy and thriving by testing your aquarium water's calcium levels regularly with this easy-to-use API CALCIUM TEST KIT fo...

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    Original price $13.98 - Original price $13.98
    Original price
    $13.98
    $13.98 - $13.98
    Current price $13.98
  • API Carbonate Hardness Test Kit Aquarium Water Test Kit
    Original price $8.98 - Original price $8.98
    Original price
    $8.98
    $8.98 - $8.98
    Current price $8.98

    API Carbonate Hardness Test Kit Aquarium Water Test Kit

    API

    Keep your fish healthy and thriving by testing your aquarium water's KH levels regularly with this easy-to-use API CARBONATE TEST KIT for freshwate...

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    Original price $8.98 - Original price $8.98
    Original price
    $8.98
    $8.98 - $8.98
    Current price $8.98
  • API Erythromycin Freshwater Fish Powder Medication
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    Original price $16.97 - Original price $16.97
    Original price
    $16.97
    $16.97 - $16.97
    Current price $16.97

    API Erythromycin Freshwater Fish Powder Medication

    API

    API E.M. ERYTHROMYCIN Freshwater Fish Powder Medication provides a broad spectrum control of bacterial fish infections, such as body slime, mouth f...

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    Original price $16.97 - Original price $16.97
    Original price
    $16.97
    $16.97 - $16.97
    Current price $16.97
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  • API Fin & Body Cure Freshwater Fish Powder Medication
    Original price $15.98 - Original price $15.98
    Original price
    $15.98
    $15.98 - $15.98
    Current price $15.98

    API Fin & Body Cure Freshwater Fish Powder Medication

    API

    API FIN & BODY CURE Freshwater Fish Powder Medication treats bacterial disease, internal and external, in fish, including fin & tail rot, b...

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    Original price $15.98 - Original price $15.98
    Original price
    $15.98
    $15.98 - $15.98
    Current price $15.98
  • API Freshwater Master Test Kit 800-Test Freshwater Aquarium Water Master Test Kit
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    Original price $33.97 - Original price $33.97
    Original price
    $33.97
    $33.97 - $33.97
    Current price $33.97

    API Freshwater Master Test Kit 800-Test Freshwater Aquarium Water Master Test Kit

    API

    Most water problems are invisible to the eye. Quickly measure and modify the six aquarium levels that are most important to the health of your fres...

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    Original price $33.97 - Original price $33.97
    Original price
    $33.97
    $33.97 - $33.97
    Current price $33.97
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  • API General Cure Freshwater And Saltwater Fish Powder Medication
    API General Cure Freshwater And Saltwater Fish Powder Medication
    Original price $15.98 - Original price $15.98
    Original price
    $15.98
    $15.98 - $15.98
    Current price $15.98

    API General Cure Freshwater And Saltwater Fish Powder Medication

    API

    Fast-acting API GENERAL CURE Freshwater and Saltwater Fish Powder Medication treats a wide variety of parasites in fish, including velvet, fish lic...

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    Original price $15.98 - Original price $15.98
    Original price
    $15.98
    $15.98 - $15.98
    Current price $15.98
  • API High Range Ph Test Kit 160-Test Freshwater And Saltwater Aquarium Water Test Kit
    Original price $9.48 - Original price $9.48
    Original price
    $9.48
    $9.48 - $9.48
    Current price $9.48

    API High Range Ph Test Kit 160-Test Freshwater And Saltwater Aquarium Water Test Kit

    API

    API HIGH RANGE pH TEST KIT may be used in fresh or saltwater aquariums to measure pH levels in the range of 7.4-8.8. Unbalanced pH levels, resultin...

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    Original price $9.48 - Original price $9.48
    Original price
    $9.48
    $9.48 - $9.48
    Current price $9.48
  • API Liquid Super Ick Cure Freshwater And Saltwater Fish Medication
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    Original price $6.98 - Original price $6.98
    Original price
    $6.98
    $6.98 - $6.98
    Current price $6.98

    API Liquid Super Ick Cure Freshwater And Saltwater Fish Medication

    API

    Rid your fish of ich quickly and effectively with API LIQUID SUPER ICK CURE Freshwater and Saltwater Fish Medicatio. API LIQUID SUPER ICK CURE Fres...

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    Original price $6.98 - Original price $6.98
    Original price
    $6.98
    $6.98 - $6.98
    Current price $6.98
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  • API Marine Algaefix Algae Control
    Original price $18.98 - Original price $18.98
    Original price
    $18.98
    $18.98 - $18.98
    Current price $18.98

    API Marine Algaefix Algae Control

    API

    API MARINE ALGAEFIX Algae Control effectively controls these types of algae: Green algae, Red Slime, and Brown algae in saltwater aquariums. Works ...

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    Original price $18.98 - Original price $18.98
    Original price
    $18.98
    $18.98 - $18.98
    Current price $18.98
  • API Nitra-Zorb Size 6 Aquarium Canister Filter Filtration Pouch
    Original price $16.97 - Original price $16.97
    Original price
    $16.97
    $16.97 - $16.97
    Current price $16.97

    API Nitra-Zorb Size 6 Aquarium Canister Filter Filtration Pouch

    API

    When left uncorrected, high nitrate in aquarium water can lead to water problems invisible to the eye, poor fish health and a build-up of organic p...

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    Original price $16.97 - Original price $16.97
    Original price
    $16.97
    $16.97 - $16.97
    Current price $16.97
  • API Nitrate 90-Test Freshwater And Saltwater Aquarium Water Test Kit
    Original price $12.97 - Original price $12.97
    Original price
    $12.97
    $12.97 - $12.97
    Current price $12.97

    API Nitrate 90-Test Freshwater And Saltwater Aquarium Water Test Kit

    API

    Keep your fish healthy and thriving by testing your aquarium water's NO3 levels regularly with this easy-to-use API NITRATE TEST KIT for freshwater...

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    Original price $12.97 - Original price $12.97
    Original price
    $12.97
    $12.97 - $12.97
    Current price $12.97
  • API Nitrite Test Kit 180-Test Freshwater And Saltwater Aquarium Test Kit
    Original price $11.98 - Original price $11.98
    Original price
    $11.98
    $11.98 - $11.98
    Current price $11.98

    API Nitrite Test Kit 180-Test Freshwater And Saltwater Aquarium Test Kit

    API

    Keep your fish healthy and thriving by testing your aquarium water's NO2 levels regularly with this easy-to-use API NITRITE TEST KIT for freshwater...

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    Original price $11.98 - Original price $11.98
    Original price
    $11.98
    $11.98 - $11.98
    Current price $11.98
  • API Ph Test Kit 250-Test Freshwater Aquarium Water Ph Test Kit
    Original price $7.98 - Original price $7.98
    Original price
    $7.98
    $7.98 - $7.98
    Current price $7.98

    API Ph Test Kit 250-Test Freshwater Aquarium Water Ph Test Kit

    API

    Keep your fish healthy and thriving by testing your aquarium water's pH regularly with easy-to-use API pH TEST KIT for freshwater aquariums. Testin...

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    Original price $7.98 - Original price $7.98
    Original price
    $7.98
    $7.98 - $7.98
    Current price $7.98
  • API Phos-Zorb Size 6 Aquarium Canister Filter Filtration Pouch
    API Phos-Zorb Size 6 Aquarium Canister Filter Filtration Pouch
    Original price $10.98 - Original price $10.98
    Original price
    $10.98
    $10.98 - $10.98
    Current price $10.98

    API Phos-Zorb Size 6 Aquarium Canister Filter Filtration Pouch

    API

    Phosphate can enter the aquarium in fish waste, decaying organic matter and tap water. High phosphate in the aquarium can cause water clarity issue...

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    Original price $10.98 - Original price $10.98
    Original price
    $10.98
    $10.98 - $10.98
    Current price $10.98
  • API Phosphate Test Kit 150-Test Freshwater And Saltwater Aquarium Water Test Kit
    Original price $14.98 - Original price $14.98
    Original price
    $14.98
    $14.98 - $14.98
    Current price $14.98

    API Phosphate Test Kit 150-Test Freshwater And Saltwater Aquarium Water Test Kit

    API

    Keep your fish healthy and thriving by testing your aquarium water's PO4 3- levels regularly with this easy-to-use API PHOSPHATE TEST KIT for fresh...

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    Original price $14.98 - Original price $14.98
    Original price
    $14.98
    $14.98 - $14.98
    Current price $14.98
  • API Pond Accu-Clear Pond Water Clarifier 6
    Original price $45.98 - Original price $45.98
    Original price
    $45.98
    $45.98 - $45.98
    Current price $45.98

    API Pond Accu-Clear Pond Water Clarifier 6

    API

    API POND ACCU-CLEAR Pond Water Clarifier quickly eliminates cloudy pond water caused by dirt, silt and floating particles. This fast-working pond c...

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    Original price $45.98 - Original price $45.98
    Original price
    $45.98
    $45.98 - $45.98
    Current price $45.98
  • API Pond Algaefix Algae Control
    API Pond Algaefix Algae Control
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    Original price $16.97 - Original price $63.99
    Original price
    $16.97 - $63.99
    $16.97 - $63.99
    Current price $16.97

    API Pond Algaefix Algae Control

    API

    Fast-acting API POND ALGAEFIX Algae Control works to control algae growth in ponds, water gardens, and fountains, keeping water clean and clear. AP...

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    Original price $16.97 - Original price $63.99
    Original price
    $16.97 - $63.99
    $16.97 - $63.99
    Current price $16.97
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  • API Pond Melafix Pond Fish Bacterial Infection Remedy 6
    Original price $59.98 - Original price $59.98
    Original price
    $59.98
    $59.98 - $59.98
    Current price $59.98

    API Pond Melafix Pond Fish Bacterial Infection Remedy 6

    API

    API POND MELAFIX Pond Fish Bacterial Infection Remedy uses the antibacterial properties of tea tree (Melaleuca) to treat bacterial infections in po...

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    Original price $59.98 - Original price $59.98
    Original price
    $59.98
    $59.98 - $59.98
    Current price $59.98