Diy Etch Tank
From the MAKE Flickr photo pool

Flickr member Aaron_f constructed this pro-looking etch tank from an acrylic magazine holder It’s quite full-featured – complete with heater, agitator and thermometer. Nice job, happy chemical milling to you!

Related:
Diy Etching Tank
DIY PCB Bubble etch tank

From the pages of MAKE:
Primer: Printed Circuit Boards Make:02 p.166