Soooo you like paying for water then??????
........why not buy powdered chem or organic ferts and mix at home?.......AND don't mix them together coco, it's a waste of $$$. it's one or the other.
Still don't understand why SYNTHETIC growers love adding beni bacs to their regiment, when it's completely skipping/killing them by design.
Aptus line is scary pricey.............you can buy more lights with that!!!lol
BUT Oneshot is our only chance of seeing those neosol/optiq/future crazy priced. panels in action..........me likey