![]() |
#31
|
|||||
|
|||||
![]() so what you guys are saying is I should develop and build a calcium probe and sell it at $300 and then retire?
|
#32
|
|||||
|
|||||
![]() Pretty much. Make a carbonate probe while you're at it.
![]() |
#33
|
|||||
|
|||||
![]() ive been dosing here and there and its up to about 370 CA
|