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Old 01/21/2021, 07:08 PM   #1761
sirichok
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Join Date: Jun 2014
Posts: 1,168
Dawn in Bangkok, Thailand . During pandemic corals and fish are thriving !

Water parameter

No3 - 5 ppm
Ca2+ -450 ppm
Mg2+ - 1,390 ppm
Po4 - 0.02 ppm






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