KH、Ca、Mg消耗的關係式中
有這樣的關聯嗎??
KH:Ca:Mg=5.6dKH:38ppm:2ppm
由Aquaforest Component 1+ 2+ 3+的敘述
Component 1+ contains: Ca, Sr, Ba, Co, Mn, Cu, Fe, Zn, Ni, Cr. (Component 1+ contains 18 000 ppm Ca. 25 ml dissolved in 100 l/27 US gal raises Ca by 4,5 ppm).
Component 2+ contains: NaHCO3, F, I...