Bluelab Probe Care Kit - pH Nutrifield range Black and gold matrix bases

Black and gold matrix bases to prevent roots growing through & clogging the valve

Store with lid secured tightly

A 47L tank typically lasts several days to a week in normal use

The plastic mesh can be used vertically to support climbing plants such as peas

Speed control: Variable turning knob

Bluelab Probe Care Kit - pH Nutrifield range Black and gold matrix basesEverything you need to clean, calibrate and maintain your pH probes. Your Bluelab Probe Care Kit pH contains: Probe care instructions 20 ml single use Bluelab Solution Sachets two each of: pH 7. 0, pH 4. 0 and KCl solutions Three plastic cups Bluelab pH Probe Cleaner Toothbrush for cleaning your pH probe