It doesn't look happy. Not dead yet, but not happy. Is it holding on to the bag? Barely. I just checked again and only a small portion of the foot is holding onto the bag.
I was looking into that too. Defn keep me in your loop pls. Looks like I need one that can count mL dosed and stop when pH hits a 4.5. I'm thinking I can use 2 regular dosing heads from any doser and 1 I can control with the Hydros.