![API Liquid Master Test Kit - Freshwater API Liquid Master Test Kit - Freshwater](https://www.seahorseaquariums.com/image/cache/catalog/Categories%20-%20Dry%20Goods/Water%20Testing/Freshwater%20Test/api-freshwater-master-test-kit-1000x1000.jpg)
![API Liquid Master Test Kit - Freshwater API Liquid Master Test Kit - Freshwater](https://www.seahorseaquariums.com/image/cache/catalog/Categories%20-%20Dry%20Goods/Water%20Testing/Freshwater%20Test/51CNInD2VDL-1000x1000.jpg)
![API Liquid Master Test Kit - Freshwater API Liquid Master Test Kit - Freshwater](https://www.seahorseaquariums.com/image/cache/catalog/Categories%20-%20Dry%20Goods/Water%20Testing/Freshwater%20Test/api-freshwater-master-test-kit-80x80.jpg)
![API Liquid Master Test Kit - Freshwater API Liquid Master Test Kit - Freshwater](https://www.seahorseaquariums.com/image/cache/catalog/Categories%20-%20Dry%20Goods/Water%20Testing/Freshwater%20Test/51CNInD2VDL-80x80.jpg)
API Liquid Master Test Kit - Freshwater
Freshwater Master Test Kit.
A complete test kit for testing tap and aquarium water.
Tests six different potentially dangerous water conditions.
Includes Freshwater pH, High Range pH, Ammonia, Nitrite, and Nitrate.
Kit features computer-analyzed laminated color cards, instruction booklet.
4 test tubes, a holding tray and test tube rack.