The API Freshwater Master Test Kit is an all-in-one liquid test kit for monitoring the key water parameters in freshwater aquariums. It tests pH, high range pH, ammonia, nitrite and nitrate, giving you a clear picture of your water quality in just a few minutes.

With 800 tests in total, it’s ideal for cycling new tanks, routine weekly checks or troubleshooting when fish seem unwell. The kit comes with 4 test tubes and a handy storage tub to keep everything together. A step-by-step instruction booklet and colour charts help you read your results and explain how to correct unsafe water conditions.

Key Features

• 5 Key Tests: pH, high range pH, ammonia, nitrite and nitrate
• 800 Tests: Economical for regular monitoring
• Complete Kit: 7 test solutions, 4 test tubes and colour charts
• Handy Storage Tub: Keeps everything organised in one place
• Helpful Guide: Booklet explains results and how to correct problems
• Freshwater Aquariums: Designed for freshwater setups

What’s Included

• 7 test solutions
• 4 glass test tubes with caps
• Colour chart
• Step-by-step instruction booklet
• Storage tub

How to Use

1. Fill a clean test tube to the marked line with aquarium water.
2. Add the test solution(s) for the parameter you’re testing, as directed in the booklet.
3. Cap, shake or invert as instructed, and wait the recommended time.
4. Compare the colour against the matching chart, and use the booklet to understand your results.

Please note: For freshwater aquariums only. Rinse test tubes with clean water before and after each test for accurate results. Keep out of reach of children, and avoid contact with the eyes and skin. Store in a cool, dry place.

Suitable For: Freshwater aquarium owners, from beginners cycling a new tank to experienced keepers doing routine checks.