And it includes KH & GH, mine didn't. Good deal!
Oops well that's the only catch, these are the regular master kit Amm, Nitri, Nitra, PH high/low. which is like 7 bottles. KH & GH were a typo originating from the company API and rightly so. I bought both GH/KH separately and I will probubly leave this earth before I finish it.
Personally I need the regular master kit which of course must contain Nitrate testing which they don't mention in the text, but it has to be there, not GH/ KH which is not necessary but a nice to have.
Youll see why in customer reviews.
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