It’s funny how some developers just drop right into your lap. One of my readers, Jon Porter, wanted to know my thoughts on FX-39. And at the time I had never even heard of Adox FX-39, so I hopped onto my source for the rarer chemicals, Argentix.ca, and found that yes they did carry Adox FX-39 II. Is this new version any different from OG FX-39, not on the surface, it just has been adjusted to last longer. But that wouldn’t be a problem. I went through my first 500mL bottle quickly and in a couple of months. FX-39 is based on Neofin Red (createdRead More →