A bottle of ph drops is only $5.95 Don't waste your money on ph pens.
whats this?
A bottle of ph drops is only $5.95 Don't waste your money on ph pens.
whats this?
They are only 5-6 dollars and lasts for months. And, dead on reliable every time. (Ph pens are notoriously unreliable.)
I usually grab a few when I'm at my 'dro shop.
Yup. And they're worth every penny!thanks for this idea, an entire gh kit online is only like 20 bucks with drops n ph up n down.