Latewood
Thanks, seems like sound advise.

As for the math, I was thinking i might get someone who deviates from the calculator, and may give specific feed quantity to reservoir size.

But this Liquid Karma, i can use this instead. I'll look for it. Is calmag+ the same as sensi-cal mg?

Zandor
Does this Dutch Master Reverse stop Hermies from going hermie on me, or help prevent them from going hermie.
Should I use the Bushmaster as a replacement for an AN product, or just add it to my regime?