BIONIX Total Hardness Test Kit | Measures Calcium and Magnesium Hardness | 100 Test.

very good quality components in the pack.It is extremely easy to test drinking water in home. Thanks to the good quality of the product. More importantly the results given by this home kit tallied with lab reports. Reliable.

Good product in price point......I hv used to measure raw water as well as treated water with softner ....In both condition giving accurate results as measured by professionals...

Only product out there which can test gh, kh, calcium and magnesium amount in water in a single test kit! Tried and tested in all of my tanks and the results are 10/10. Good packaging, easy to use and high quality. Go for it without any second thoughts.

I've been using this kH and gH test kit of bionix for less than a year, this test kit makes sure that my shrimp are living in a comfortable tank, it performs very good giving accurate results, it is easy to handle and is very durable, this product tests your water hardness which is important in any shrimp tank.

Not working..Waste of money and time. Very less quantity in the bottle...Donot buy this

The kit is good all right. However some suggestions for improvement are as below. 1. Stand for keeping the bottles and test tube to be provided. 2. The plastic spoon scoop for reagent 2 and 5 mouth not going inside testtube. 3. Test tube mouth size to be bigger to facilitate easy pouring of reagent and powder. 4. The bottle piercing not good enough . After the seal is broken, once cap is tightened after removing the plastic seal, the mouth fails to puncture the hole. This needs to be looked upon. Rest all found Good. Satisfied with the total hardness result. Thankyou amazon and bionix for this lovely product which is quite user friendly given step by step procedure..

Easy and accurate, good 😊. I have buy two others items

Perfect to measure calcium and magnesium in the water column.