Salifert Potassium Test Kit Angelfish Storage features: Safety lock mechanism

Storage features: Safety lock mechanism and protective sheath

and typical tap water heavy metals

Added support: Magnesium and strontium

Vesicularia ferriei 1-2-Grow

Salifert Potassium Test Kit Angelfish Storage features: Safety lock mechanismSalifert Potassium Test Kit The Salifert Potassium Test Kit is a reef aquarium test kit for measuring potassium levels in marine water, helping hobbyists monitor a trace element associated with coral colour and seawater balance. Potassium Testing for Reef Trace Element Control Natural seawater potassium is approximately 400 ppm. In reef aquariums, low potassium has been associated by many aquarists with reduced coral colour, making testing useful when