10 Best Aquarium Test Kits

Last Updated December 2019 Based on 3417 Reviews
1 Best of the Best!
API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit
API API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit
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9.7 Greet
Product Highlights
  • Contains one (1) API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, including 7 bottles of testing solutions, 1 color card and 4 glass tubes with cap
  • Helps monitor water quality and prevent invisible water problems that can be harmful to fish and cause fish loss
  • Accurately monitors 5 most vital water parameters levels in freshwater aquariums: pH, high range pH, ammonia, nitrite, nitrate
  • Designed for use in freshwater aquariums only
  • Use for weekly monitoring and when water or fish problems appear
2
API 5-in-1 Test Strips Freshwater & Saltwater Aquarium Test Strips 25Count Box
API API 5-in-1 Test Strips Freshwater & Saltwater Aquarium Test Strips 25Count Box
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9.3 Greet
Product Highlights
  • Contains one (1) API 5-IN-1 TEST STRIPS Freshwater and Saltwater Aquarium Test Strips 25-Count Box
  • Monitors levels of pH, nitrite, nitrate carbonate and general water hardness in freshwater and saltwater aquariums
  • Dip test strips into aquarium water and check colors for fast and accurate results
  • Helps prevent invisible water problems that can be harmful to fish and cause fish loss
  • Use for weekly monitoring and when water or fish problems appear
3
API AMMONIA 130-Test Freshwater and Saltwater Aquarium Water Test Kit
API API AMMONIA 130-Test Freshwater and Saltwater Aquarium Water Test Kit
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9.1 Greet
Product Highlights
  • Contains one (1) API AMMONIA 130-Test Freshwater and Saltwater Aquarium Water Test Kit, including 2 bottles of testing solution, 2 color cards and 1 glass test tube with cap
  • Monitors water quality and prevents invisible water problems that can be harmful to fish
  • Monitors water quality and prevents invisible water problems that can be harmful to fish
  • Works instantly to make aquarium water safe for fish
  • Dose several times a week when starting a new aquarium then weekly or when problem arise
4
API GH & KH TEST KIT Freshwater Aquarium Water Test Kit
API API GH & KH TEST KIT Freshwater Aquarium Water Test Kit
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8.7 Very good
Product Highlights
  • Contains one (1) API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, including 2 bottles of testing solution, 1 color card and 2 glass test tubes with cap
  • Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss
  • Accurately measures GH & KH in freshwater aquariums
  • Water hardness is a measure of the dissolved mineral content of water and should match fish natural habitat to prevent fish stress and keep them healthy
  • Use for weekly monitoring and when water or fish problems appear
5
API Phosphate Test Kit For Freshwater And Saltwater
API API Phosphate Test Kit For Freshwater And Saltwater
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8.5 Very good
Product Highlights
  • Contains one (1) API PHOSPHATE TEST KIT 150-Test Freshwater and Saltwater Aquarium Water Test Kit, including 2 bottles of testing solution, 2 color cards and 1 glass test tube with cap
  • Reads phosphate levels between 0-10 ppm
  • Helps monitor and adjust pH and prevent invisible water problems that can be harmful to fish and corals
  • Prevents excess and unsightly algae which can cause fish stress and inhibit the growth of hard corals
  • Use for weekly monitoring and when water or fish problems appear
6
Tetra EasyStrips 6-in-1 Aquarium Test Strips, 25-Count
Tetra Tetra EasyStrips 6-in-1 Aquarium Test Strips, 25-Count
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8.1 Very good
Product Highlights
  • With Tetraâ€s EasyStrips, Itâ€s Now More Convenient to Test Your Water
  • More accurate hardness test
  • Reaction stops in 60 seconds to prevent false higher readings
7
Tetra EasyStrips Ammonia Aquarium Test Strips, 25-Count
Tetra Tetra EasyStrips Ammonia Aquarium Test Strips, 25-Count
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8 Very good
Product Highlights
  • Ammonia Results in Ten Seconds.
  • For freshwater and saltwater aquariums
  • Accuate, fast, and easy
8
API TEST KITS, For Variety of Water Parameters, Monitor water quality and help prevent invisible problems that can be harmful to fish, Fast, easy and accurate, Use weekly and when problems appear
API API TEST KITS, For Variety of Water Parameters, Monitor water quality and help prevent invisible problems that can be harmful to fish, Fast, easy and accurate, Use weekly and when problems appear
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7.6 Good
Product Highlights
  • Contains one (1) API COPPER TEST KIT 90-Test Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap
  • Helps monitor copper and prevent invisible water problems that can be harmful to fish or treatments ineffective
  • Accurately detects copper levels from 0-4 ppm
  • Low copper level could make parasitic infections treatment ineffective
  • Use for weekly monitoring, when water or fish problems appear and when medicating
9
API TEST KITS, For Variety of Water Parameters, Monitor water quality and help prevent invisible problems that can be harmful to fish, Fast, easy and accurate, Use weekly and when problems appear
API API TEST KITS, For Variety of Water Parameters, Monitor water quality and help prevent invisible problems that can be harmful to fish, Fast, easy and accurate, Use weekly and when problems appear
More info
7.2 Good
Product Highlights
  • Contains one (1) API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap
  • Helps monitor nitrite and prevent invisible water problems that can be harmful to fish
  • Accurately detects high nitrate levels from 0-5 ppm
  • Prevents high levels of nitrite which inhibit fish respiration and suppress their immune systems
  • Use for weekly monitoring and when water or fish problems appear
10
Seachem MultiTest Copper Test Kit
Seachem Seachem MultiTest Copper Test Kit
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6.8 Good
Product Highlights
  • Performance driven at affordable prices
  • Made in the USA with quality materials
  • Field tested to ensure nothing but the best for your pet

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