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Paulo Marini
Paulo Marini
1,031
Reputation
9
Guides
Member Since 08/13/2014
My Guides
How to build a Watercress Floating Tray
How to build the Air Actuated Water Valve V.1
How to use test strips effectively
How to calibrate a PH Meter
PH Meter Maintenance
How to synthesize KCL for PH meter Storage
How to make pH control powder
How to prepare Protein Cleaning Solution
Growbed Controller Troubleshooting
Guide Comments
How to make pH control powder
Aug 5, 2016
The powder is added (manually or automatically) when the pH drops.
Reputation over time
Reputation Breakdown
Event
Count
Delta
Admin approved your guide
10
1000
Someone completed your guide
1
30
2
The powder is added (manually or automatically) when the pH drops.