Yo steve, as to wether or not that the beta water conditioner will work, i wouldn't see why it wouldnt.but that doesnt mean you should use it. other brands of plant safe water curer's are out there. letting water sit will cure it as well. But when using things to grow your plants remember that you get what you put into it. just let the water sit for 24 hours. buy a cheap ph pen.
http://www.stealthhydroponics.com/product.php?xProd=148 and your water should be perfect.
Happy Gardening,
TeXas
