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Discus Club Romania forumul trasnitilor cu discusi pe creier
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Matteo Discus Hobby
Joined: 19 May 2009 Posts: 45 Location: Deva
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Posted: Tue Oct 06, 2009 10:00 am Post subject: Raspuns la intrebare |
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Kh-ul e normal sa scada din cauza no3 care se dezvolta automat in apa in procesul de nitrificare.E duritatea carbonatilor si iti asigura "tamponul" impotriva acidifierii apei (scaderii ph).Din carbonati iti mai "fura" si plantele.Oricum kh 4 de la 7 e bine sa nu scada sub 3 , ca atunci trebuie sa "intervii" cu substante tampon sau schimb de apa sau sa-ti revizuiesti politica de hranire. |
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