Working on making a ballast box for Tanners tank. We salvaged an old computer UPS to make the box. After gutting the ups I repainted the box to match the tank stand. I then cut up the back of the box and welded in a new plate to hold a PC 12vdc fan and a power cord with a reset breaker. On the front of the box I was thinking about intergating the timmer into the wiring. Its been a fun little DIY project.     Â
