ive been trying to keep corals on and off for a while now and i want to know exactly what my tank parameters should be, and what product i need to maintain that. i have tests for pH, calcium, nitrate nitrite, ammonia.
Not much more to add to what Delta said other than PH. Any coral can do well at a PH between 7.7 to 8.6. Most note that higher calcification rates happen in SPS coral with PH in the higher range of 8.1 to 8.4