hello,
I've had a doser 2.1 SA for dosing alk/ca/mg for about 6 months now. So far it has functioned without any significant problems (more on minor glitches later). yesterday i received the KH...
Type: Posts; User: george7523
hello,
I've had a doser 2.1 SA for dosing alk/ca/mg for about 6 months now. So far it has functioned without any significant problems (more on minor glitches later). yesterday i received the KH...