Bluelab Replacement pH Probe Growing Media which can help minimize training

which can help minimize training time and costs

hand trimmed product

multi-layer

The dry Eazy Plug takes water back up very easily and quickly

Bluelab Replacement pH Probe Growing Media which can help minimize trainingProduct Features Benefits The Blue lab pH Probe is a replacement pH probe suitable for use with Blue lab products that test the pH value of a solution. Unfortunately pH Probes do not last forever as they age through normal use and will eventually fail. With good care and use (keeping the probe tip wet and cleaning once a month) you will extend its life. The Blue lab pH Probe has a Double Junction Reference which provides a longer life than many other