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Ammonia Test Kit by API
API

API - Ammonia Test Kit (Salicylate)

API, Test Kits, Testing
Read more
5 in 1 Test Strips - 25 COUNT for freshwater and saltwater aquariums
API

API - 5 in 1 Aq. Test Strips - 25 count

API, Testing, Water Testing
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API FW/SW Nitrite Test Kit - Essential for monitoring nitrite levels in your freshwater or saltwater aquarium!
API

API - Nitrite Test Kit

API, Test Kits, Testing
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Freshwater Master Test Kit by API - Essential aquarium test kit for monitoring water quality in your fish tank. Keep it fresh and safe!
API

API - Freshwater Master Test Kit

API, Test Kits, Testing
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API FW/SW Nitrate Test Kit - Essential for monitoring nitrate levels in your freshwater or saltwater aquarium!
API

API - FW/SW Nitrate Test Kit

API, Test Kits, Testing
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Saltwater Master Test Kit by API
API

API - Saltwater Master Test Kit

API, Test Kits, Testing
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API Algaefix 1.25 oz - Freshwater Additive for Clear Aquariums
API

Algaefix - Freshwater

Additives, API, Conditioners
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Melafix 4 oz by API - Freshwater medication for cichlids
API

API - Melafix 4 oz. (Freshwater)

API, Medication, Medications, Quarantine, & Pest Removal
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Marine AlgaeFix 16 oz by API: Your go-to solution for a clear
API

API - Algaefix Marine 16 oz.

Additives, API, Conditioners
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Aquarium Salt by API
API

Aquarium Salt

Additives, API, Conditioners
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Pimafix Antifungal Treatment 4 oz by API - Your fish's remedy for pesky fungal infections in fresh and salty aquariums!
API

API - Pimafix

API, Medication, Medications, Quarantine, & Pest Removal
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Marine Melafix 16 oz by API: Your go-to medication for saltwater fish! Heal fin rot and bacterial infections with ease.
API

Marine Melafix 16 oz. (Marine)

API, Medication, Medications, Quarantine, & Pest Removal
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Freshwater pH Test Kit by API - Essential for monitoring your aquarium's health and keeping your fish happy!
API

API - Freshwater PH Test Kit

API, Test Kits, Testing
Read more
FW/SW Phosphate Test Kit by API - Essential for monitoring phosphate levels in your freshwater and saltwater aquariums!
API

API - Liq Phosphate Test Kit 1-1/4 oz.

API, Test Kits, Testing
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Saltwater Calcium Test Kit by API - Essential for monitoring calcium levels in your aquarium. Keep your aquatic friends thriving!
API

API - Calcium Test Kit

API, Test Kits, Testing
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FW/SW High Range pH Test Kit by API
API

API - High Range PH Test Kit

API, Test Kits, Testing
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  • Additives + Water Care
    • Additives
      • Additive Kit
      • Bacteria and Cycling
      • Nutrient Control
      • Saltwater
      • Supplements
  • Aquariums & Stands
    • Aquariums & Stands
      • All-In-One Aquariums
      • Aquariums
      • Nano Aquariums
      • Reef Sumps
      • Shrimp Sets/Products
    • Brands
      • Aquael
      • Icecap
      • Lifegard
  • Maintenance
    • Cleaning & Maintenance
      • Aquarium Maintenance
      • Glass/Acrylic Cleaners
      • Medications, Quarantine, & Pest Removal
      • Tank Safety
      • Nets
      • Water Change Systems
    • Filter & Reactor Media
      • Filter Socks & Fleece
      • Filter Pads
      • Fleece Filters
      • Media
    • Fragging Supplies
      • Glue
      • Tools
      • Frag Plugs
      • Salt Mixes
    • Plumbing
      • Airline Tubing
      • Bulkhead
      • Fittings
      • Overflows
      • Return Kit
      • Strainers
  • Decor
    • Decor & Aquascaping
      • Driftwood
      • Plastic Plants
      • Resin
      • Rock
    • Substrate
      • Gravel
      • Sand
    • Plant Care
      • Aquascaping Tools
      • CO2 Injection
      • Fertilizers & Supplements
  • Electronics
    • Pumps
      • Air Pumps
      • Dosing Pumps
      • External Pumps
      • Powerheads
      • Submersible Pumps
      • Pump Accessories
    • Controllers & Monitors
      • ATO (Auto Top Off)
      • Controllers
      • Dosers
      • Heaters
    • Lighting
      • LED
      • Refugium
      • UV Sterilizers
  • Filtration & Sumps
    • Skimmers & Reactors
      • Biopellet Reactors
      • Calcium Reactors
      • CO2 Scrubbers
      • Kalkwasser Reactors
      • Media Reactors
    • Filtration & Sumps
      • Canister Filters
      • Hang-on Back Filters
      • Sumps
      • UV Sterilizers
    • Reverse Osmosis
      • Reverse Osmosis Systems
      • Reverse Osmosis Accessories
      • Reverse Osmosis Plumbing
  • Food & Feeders
    • Live Food
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  • Live Goods
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      • Freshwater Plants
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    • Live Food
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  • Testing + Medication
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    • Test Kits
      • Alkalinity
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