try your plumbing and heating supply house, i got some in nazareth pa. at east lawn plumbing and heating supply, the brand name was pro pot-perm . and you have to tell them its to purify water
WANTED: oodles of giant water lettuce and some salvinia and Azo
Q
add potassium permanganate to water softener
I need instructions for a good beginner's hypertufa project.
thoughts on generic vs. name brand formulas
Related Discussions
WANTED: oodles of giant water lettuce and some salvinia and Azo
Q
add potassium permanganate to water softener
Q
I need instructions for a good beginner's hypertufa project.
Q
thoughts on generic vs. name brand formulas
Q