Fritz Alkalinity Test Kit

FRITZ LIQUID TEST KIT - ALKALINITY TEST KIT - The KH value of your water is important to know, as the carbonate hardness plays a significant role in the water’s pH and the water’s buffering capacity to keep that pH stable. Easy-to-read Instructions. Essential for a Healthy Tank Accurate in both Fresh and Saltwater. Easy-to-read Instructions Essential for a Healthy Tank Accurate in both Fresh and Saltwater