Glass Drop Checker Kit with pre-Mixed 4dKH & pH Reagent, 3-Minutes' Setup, 3 Seconds to Read Result, Fastest Way to Ensure Sufficient Co2 in Planted Aquarium, Color Change Reflects CO2 Level

Beschreibung

Glass Drop Checker Kit with pre-Mixed 4dKH & pH Reagent, 3-Minutes' Setup, 3 Seconds to Read Result, Fastest Way to Ensure Sufficient Co2 in Planted Aquarium, Color Change Reflects CO2 Level