Thanks, Flower Child.

If it's that simple, I'm surprised I havent seen it before, but I dont know of many resource sites to look up information frankly.

So theoretically, after some number of days on plain RO water like I have been for a few days now, I should see PH stabalize, then turn towards rising. I'll keep an eye on it. At the first hint of rising, I'll consider a weaker diet for them.