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#1
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![]() HI
What i need is also your Po4 level and PH Swing Did you have a sandbed or normal Berlin System ? Greets claude |
#2
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![]() Quote:
I hav a 2-3 " sand bed
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180 starfire front, LPS, millipora Doesn't matter how much you have been reading until you take the plunge. You don't know as much as you think. |