Thank you all for your replies
Yeah i've heard about Ionics one part feed which is appealing due to the simplicity it should provide for my first attempt at hydro.
I'm sure I'll have so many questions when I start I'm still reading up on EC, I understand PH but there's a few different ideas on topping up the res with PH'd water only or adding nutes to get the EC up from what I've gathered, guess I'll have my own opinion soon enough.
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