Was recently donated to the club.
I don't use this specific product so I don't have any opinion on it. I did read on a label it's allegedly ultra concentrated 7 times more than other products. (I don't know if that’s true or just advertising jargon)
So I would say do your homework on it and don't overdose in your tank if your not already familiar with this product.
Location Santa clara.
Free to whoever can use it.