Base on BRS investigates. ph at 6.8 and 5ml flow rate I should get like at least 19dkh. I knew it depends on what media you use.
the thing is i use ARM MEDIA and whatever i do like lower ph to 6.5 or increase flow rate or lower flow rate.
i try 6.5 ph and 6.8 both get 11dkh at same 30ml. or lower flow rate to 10ml at 6.5 or 6.8 still same 11dkh.
i use reef octopus cr140 dc pump version. am i doing something wrong?
help please. already set up a week.
the thing is i use ARM MEDIA and whatever i do like lower ph to 6.5 or increase flow rate or lower flow rate.
i try 6.5 ph and 6.8 both get 11dkh at same 30ml. or lower flow rate to 10ml at 6.5 or 6.8 still same 11dkh.
i use reef octopus cr140 dc pump version. am i doing something wrong?
help please. already set up a week.
