Plastic...haha...that reminds me of a funny story maybe I'll tell you in person one day. So, is .06 your target range? I'm going to have to try to stop by to check out your setup and practice when I'm up that way visiting the in-laws. From the pics you posted, your office looks as impressive as your tank.Thanks Jimmy, my patients can't believe all the coral are alive. Most say they thought it was plastic and fake. Lol
Last I checked it my phosphates were .06 with the hanna meter. My nitrates were about 20.