Oh you smart phone folks, dougall, lol. 2tank & I might be the lone holdouts (I hear the snickering). Sorry if I outed you 2tank but I think we've both admitted to tech "lameness" & "oldness" in many threads. Of course we can look at other's phone pics...unless we accidentally hit the wrong thing & jettison their pics 
They usually can find them again.
mommy, what test are you using for magnesium? I rarely test for anything & then only the API master kit, KH & GH...& TDS (when I have a working meter).
They usually can find them again.mommy, what test are you using for magnesium? I rarely test for anything & then only the API master kit, KH & GH...& TDS (when I have a working meter).
