Fritz KH Alkalinity Test Kit Algae Control solenoid and all accessories for

solenoid and all accessories for an automatic injection of CO2

Reactor/chiller feed outlets: x1

Red Sea’s user-friendly Magnesium titration test provides a quick and reliable measurement of Magnesium in your aquarium to an accuracy of either 50ppm or 100ppm according to your needs

nitrification is completely inhibited below pH 6

Indian almond leaf

Fritz KH Alkalinity Test Kit Algae Control solenoid and all accessories forFritz Liquid Test Kits Alkalinity East to Read Instructions Essential for a Healthy Tank Accurate in both Fresh and Saltwater About Fritz Liquid Test Kits Alkalinity Carbonate hardness, or alkalinity (KH), is the measure of both carbonates and bicarbonates present in the water. The KH value of your water is important to know, as the carbonate hardness plays a significant role in the waters pH and the waters buffering capacity to keep that pH stable.