how to read kh
I'm comparing my tank water to a fresh reef crystal mix to see if i'm reading my results correctly
tank mg 800 reef 1250
ca 480 reef 480
kh 135 reef 114
what's confusing me is mg and ca are within reef crystal parameters
kh says should be 420 what am I missing here why so far off?
as always thanx in advance
Fred
I'm comparing my tank water to a fresh reef crystal mix to see if i'm reading my results correctly
tank mg 800 reef 1250
ca 480 reef 480
kh 135 reef 114
what's confusing me is mg and ca are within reef crystal parameters
kh says should be 420 what am I missing here why so far off?
as always thanx in advance
Fred