My phosphate levels are hovering just below 0.07ppm and I'm having to dose Nitrates as it was 1.0ppm, and I was advised to bring that value up to 5ppm to avoid Dinoflagellates. I can't find anywhere that explains why a low phosphate and nitrate concentration causes Dinos, and what is the minimum safe value of both Phosphates and Nitrates one should strive for to avoid this nuisance.
Welcome any thoughts.
Welcome any thoughts.