Bluelab Probe Care Kit - pH & EC DUCTING Light weight

Light weight

These blades are built to last

Ca-Mg-Fe is the most effective way of rectifying the issue

mix it into the nutrient solution or add it to the reservoir

Professors Hydro Clay Balls (100% Leca) is a lightweight

Bluelab Probe Care Kit - pH & EC DUCTING Light weightBluelab Probe Care Kit pH & EC Everything you require for pH and conductivity probe cleaning, calibration, and maintenance. What's in your Bluelab Probe Care Kit for pH and Conductivity? Care instructions for probes; 20 ml of Bluelab Solution, single use Two of each of the following sachets: KCl, pH 7. 0, pH 4. 0, and 2. 77 EC standard solution three disposable cups pH Probe Cleaner Bluelab Cleaner for Bluelab Conductivity Probes Utilize a toothbrush