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tatoofr
02/07/2008, 04:27 PM
Hi all,
If I keep my alk level at 8-9 dkh what should the calcium level be kept at?
Thanks

bertoni
02/07/2008, 04:47 PM
Anywhere from 350 to 450 ppm should be fine. The higher levels might give more growth. Keeping magnesium around 1285 ppm is useful, too.

tatoofr
02/07/2008, 04:48 PM
thank you, :)

bertoni
02/07/2008, 04:49 PM
You're welcome!