Ali
Active Member
I picked up an API test kit for hardness. For my 37 community tank I got a dKH of 2 and a GH reading of 125.3
Haven't found a good chart online anywhere to tell me where these fall in the spectrum. I was surprised to see the KH so low (though I have no reference for what is "low" or not), as I add calcium carbonate with every water change.
Sure there's a great reference chart online somewhere, but so far Lord Google hasn't delivered it yet.
Haven't found a good chart online anywhere to tell me where these fall in the spectrum. I was surprised to see the KH so low (though I have no reference for what is "low" or not), as I add calcium carbonate with every water change.
Sure there's a great reference chart online somewhere, but so far Lord Google hasn't delivered it yet.