BarryH
Member
I'd like to keep Cardinals but the water in my area "Slightly Hard" sounds a bit to hard for them from reading what I can on Google.
Is there anything I can do to lower the pH of the water either once it's in the tank or before I add it? Any help or advice would be greatly appreciated. Or have I got it wrong and pH is nothing to do with hardness?
Is there anything I can do to lower the pH of the water either once it's in the tank or before I add it? Any help or advice would be greatly appreciated. Or have I got it wrong and pH is nothing to do with hardness?
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