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This process effectively purges your plants
The first and most important thing is to make sure you use the root control discs
fully soluble formula
Two things to confirm first
This is the RH level for material moving through to a customer rather than sitting long term
Bluelab Replacement pH Probe 401 to 600 CFM This process effectively purges yourA replacement probe for Bluelab Combo and pH Meters as well as the Bluelab Guardian Monitor. The Bluelab pH Probe is a replacement pH probe (electrode) suitable for use with Bluelab 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 Bluelab pH Probe
US$ 2749.50
US$ 12499.50