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Aquarium Advice FINatic
i've noticed a lot of people referring to RO water or distilled water.
but why is the necessary? i just use city tap water and put prime in it and then mix salt. seems to be just fine in my tank.
my tap water comes in at:
7.9 PH
173mg/L total hardness
... is this bad or good?
but why is the necessary? i just use city tap water and put prime in it and then mix salt. seems to be just fine in my tank.
my tap water comes in at:
7.9 PH
173mg/L total hardness
... is this bad or good?