first dKh and Ca tests

[Fishward]

hey,
i just picked up a dKh and Ca test kit and got 120(dkh) and 400(Ca)
Are those good numbers?

[mark]

Ca is is good, think you might want to recheck the alk (ppm maybe).

See here for targets

[Fishward]

ya it was 120 ppm. sorry. just wrote dkh there to indicate what i was testing. that a good number?

[mark]

120 ppm is on the low side for Alkalinity in the link I gave

[The Grizz]

You want your DKH in the 140 - 200 ppm range