Before, I was thinking of buying expensive controllers to have a beautiful coral reef and not spend too much time, but once had a trip to a beach with many beautiful coral reefs, and I try running my tank simple without too many toys same like ocean

and I had little success, so I did not worry much about my corals every two to three weeks I measured the salinity and test alk cal mag, fish fed once a day the additives dose when i remember , the most important thing is parameters stable that's all
Thanks