phosphates help growth in coral but also brings algae and lose of coral color. How important is phosphate in saltwater aquarium? I rather have mid nitrates levels 15-20 ppm maybe push 40ppm before 10% water change all while keeping phosphate levels low. Calcium will be readily available and more absorbed by coral with low phosphate levels which should be a major plus. What’s the risk here?
tank with Acropor, SPS, LPS and softies
tank with Acropor, SPS, LPS and softies