Kevin70
New Member
I have a planted tank and I'm wondering if my water is too hard I have my gh at 9 and my kh is 4 I have lots of different rotala and stem plants tia
A dGH of 9° is in the middle range (for example, I have ~15 dGH in my tap water). Please note that these qualitative classifications do not mean much and each country or region defines their own. A couple of examples below.Thanks guys no I'm not having any trouble but u hear different things all the time and I just thought my water was very hard