I think 1 meg/L = 2.8 Dkh
I run mine at 420 Ca
and 3-3.5 meg/L. I used to use Kalk
but I am seeing how it goes with just normal water changes with Oceanic salt. I have been topping off straight RO
water for 3 weeks now and so far so good.
I have a hammer, frogspawn, Lobo, candy cane, Yellow scroll, Orange Monti cap, Monti Digita, Blue tip Acro(2"), tricolor acro
(2"), Staghorn acro
(5"), blue/purple acro
(4"), Green bali slimer(2")
I am not seeing a big Ca
usage yet but my colonies are small still.