http://www.jlaquatics.com/product/t-...+Test+Kit.html
and
http://www.jlaquatics.com/product/sc...+-+250+mL.html
both used once, and I mean once for real.. treated a sailfin tang in a 20 gal.
both are barely used.
$25
also got a free rio pump if anyone takes the copper test and cupramine.