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Old 01/09/2008, 12:19 PM
Faisal1976us Faisal1976us is offline
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Join Date: Oct 2006
Posts: 192
ok this is my parameters:

s.g. 1.023 ph 7.9 NH4 0 no3 2.5 ppm ca 420 kh 3.8 meq/l
mg 1400 ppm , every week Strontium 10 ml ioden 5 ml

my tank size 250 L