Master Test Kit The heating function is indicated

The heating function is indicated by an on/off control lamp

Place of Origin: Lake Tanganyika

The API PHOSPHATE TEST KIT tests phosphate levels from 0 to 10 ppm so that you can easily monitor the condition of your aquarium water and may be used in both fresh and saltwater aquariums

this Canadian-made formula is free from fillers

✅ Easy-to-Use Liquid Formula – Add to drinking water or food for flexible dosing

Master Test Kit The heating function is indicatedContains one (1) API FRESHWATER MASTER TEST KIT 800 Test Freshwater Aquarium Water Master Test Kit comes with 4 glass test tubes with snap tight caps and a convenient holding tub for easy storage. 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, nitrite, nitrate, carbonate and general water hardness