Oh yeah and i almost forgot. When i measured for ppm, the ppm read ppt @1.45. Has anyone know what it means? I looked in the manual and it didn't say anything about it. Thanks ahead...

Puff
puff4twentynow Reviewed by puff4twentynow on . Calmag........ My ppm of water before nutes is 24. Do i need Calmag???? I've heard of Vitamin B-1. Anyone ever use this?? Rating: 5