BIONIX Carbonate Hardness(KH), Alkalinity Test Kit for Fresh & Saltwater

Hardness (kh), alkalinity test kit in my aquarium in crucial to prevent fluctuations in ph ,which can stress out my fish. This test kit has made it easy for me to monitor the water and since using it, my fish have been much healthier

Reagent 1 doesn't modify the color of any water, I tried Tap water, purifier water and bore water.. all result zero.

Easy to use and store. Must have for shrimp tanks👍🏻

Instruction are clear and test result is accurate. I tested on tap water, RO water and then added some phosphoric acid in water and tested the alkalinity level, and every time I got the correct results.

Bionix Alkalinity Test Kit exceeded my expectations with its precision. The clear instructions made the testing process straightforward, and the results were accurate. I have measured Carbonate Hardness(KH) , Carbonate alkalinity & Bicarbonate Alkalinity and all the results were accurate. I’ve tried several kits in the past, but Bionix stands out for its reliability and ease of use.

I love how it helps me to maintain total Al kalinity, carbonate Al kalinity ,bicarbonate alkalinity in my fish pond. If you're serious about keeping you aquatic envisionment healthy, l highly recommend this test kit.

Not good, pack is open , liquid is so less

Just tried the Bionix KH & Alkalinity test kit really good 👍It checks carbonate hardness which helps maintain stable pH.Already using their pH, ammonia, nitrate, nitrite kits this one also accurate & super easy to use.Keeps my tank balanced And manuals are easy to understand.happy 😊💯