below radar
Guest
I wanted to start a thread to see if there is an overwhelming test kit/brand that everyone is using. I was about to buy the Nutrafin master test kit but I wanted to do this first. I was using API but I don't care for those too much. For my Ph I'm just using my Hanna meter. I'll be usung my APEX when I get that. So here we go. Brand of test and used for what!