Hello R2R I have been seeing this forum pop up alot in my searches and decided to join. I have been out of the hobby for about 10 years and after a visit to my lfs I decided to get back in. The advancement in the lighting was one the biggest nudges to get me back in. I am excited and look forward to learning from all the knowledge here. I picked up a reefer 170 on the used market and am getting it set up now.