Product Description VivoAquatics DCM513 Controller for PPM, pH, ORP, Temp, & Flow (Total Cl2 with CYA Stabilized Water) Product Videos Custom Field Product Reviews Write a Review Write a Review × ProMinent VivoAquatics DCM513 Controller for PPM, pH, ORP, Temp, & Flow (Total Cl2 with CYA Stabilized Water) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *