Aquaforest TestPro KH is designed to quickly measure carbonate hardness in the marine aquariums. In order to ensure the proper functioning of the marine aquarium, alkalinity should vary between 6.5-8.0 dKH for Ultra Low Nutrient Systems (ULNS). Higher values are permissible for aquariums with higher nutrients. The set contains enough reagents to perform 78-100 determinations of carbonate hardness.

Box contents:

1. Reagent A-KH – 10 ml bottle
2. Reagent B-KH – 50 ml bottle
3. Test vial
4. Syringe (3 ml)
5. Syringe (1 ml)
6. Syringe tip
7. Reference solution – 15 ml
8. Quality certificate
9. Instruction manual 

How to make test? It’s easy: