Are you able to share what settings you have the light on?I’m growing acros a grafted montipora, rainbow monti, fruity pebbles monti, mummy eye chalice, gold wall hammer, branching green/purple hammer, Jason fox Jack o lantern, branching gsp, Rasta zoas, bubblegum Zoas, and three other high end zoas that I don’t know the name of. I have a pretty high end favia and some really nice ricordia and Yuma specimens. I have a an orange/red montipora digi growing as well. This light is running on my smallest tank though. I have it on a fluval 5 gal aio. Skimmer, chemi pure elite, and a wave maker. I dose acro power/ red sea AB+. I have b - ionic as well but I do water changes with good quality salt so often that cal/ mag is never an issue for me. I feed very heavy with reef roids and mysis. Everything is thriving. I wanted to test out this light and it’s doing a great job!