@JaysAutopots 
.For me my tap water is not very good. so i thoroughly rinsed with tap water then flushed my tap out with RO. now i am letting coco buffer in Mega crop 2 part and epsom salt solution. i made a large strainer system out of two 18 gallon totes. so i can do what he did in video but a little larger scale. i am doing a large batch to fill (4) 3.9g autopots. i am going to PH my solution to 5.8 and let soak. i am going to do this twice as he does in video. not sure if this is right but it's what i got and have to start somewhere and dial in from there.
