triple pump doser 1st group buy with photos

[eli@fijireefrock.com]

dosing is a little hard at 1st simply doing research, all calculations and some testing but ounce you get it right to you system's requirement then things start to move forward and the growth would be amazing.What I like the best is testing ounce every like 6 months.
Greg get cracking and set it up already no kidding take your time and do it right...