ph?

  • We are currently upgrading MFK. thanks! -neo
Lots of things... You gotta be more specific about your setup, stock, water change schedule, tap water parameters, tank decor and substrate, etc.
 
Howdy,

The question should not be "what makes it", but "what prevents it". The answer is hardness (especially kH).

What's your gH and kH?

HarleyK
 
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