Just something I wish I was told about DWC. 😎
With Hydroponics its important to spread your PH between your targets, because not all nutrients are available to the plant with a single PH level. A Healthy bounce between 5.5 and 6.5 works well for me, I tent to target 5.6 then 6.3 every other time.
The Ph of water increases overtime as the Carbonic Acid leaves through Aeration (your air-pump or general movement) raising the PH as it goes so its not a bad idea to shake your water to aerate it so the PH will remain stable for longer. If you don't do this I suggest ph'ing twice when you do a reservoir swap with an hour or so in between.
( Carbonic Acid = Dissolved Carbon Dioxide + Water.)
Best of luck on the first RDWC! Ill be following along for sure
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