TheKillHaa

Hi,, i have very tap hard water and i'd like to know if i need to add MgSo4 for Mg and CaCl2 that already have them but without being used so far.??

facts:
60gal, 6xT5 Catalina Aquariums 6500K, heavy dense planted.
glossositgma, ludwigias, riccia, myriophyllums, cabomba, marimo balls, sag nana, etc etc.
Ph +/- 7
Kh +12,
Gh +30,
No3 15
K 15
Po4 1
Fe
Co2 +25
i fert dry components for macros and fluorish and/or CSM+B for micros.
Not algae, no problems. 6 months old.

thanks in advance.

imeridian

There should be plenty of Mg and Ca in your water already, they are the "hardness minerals" after all, so no need to dose extra.

TheKillHaa

thanks.


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