Doesn't really have a drip rate now, it's practically just running through. Bubble rate is about 15 - 16 bpm. Not entirely making sense to me since I set it up. I calibrated, and then re-calibrated, the pH probe, but the lowest my reactor has gotten so far is 7.1 on the reading. However, my Ca was staying stable at 420 and alk in the low 9's dKH. I need to run tests on it again, as I haven't done this in a couple weeks now, but all of the SPS continue to grow, so I don't have any reason to believe that my numbers have strayed. I'll test it again soon to make sure though.