sx230
New member
i whant to start mixing my own water need help choosing mix. keep mainly stonies in my tank.i buy pre-mixed water from lfs not satified with their mix. reason is i have a hard time maintaning ca. and dkh at normal levels when i tested water from lfs ca. was low at 360ppm i think this is part of my problem with ca. low. i am dosing ca and dkh buffer daily. another ? when you guys mix new batch of water what are your ca parameters at for who have tested.