Most of the Gonis have been there for 6 months or so. I chose small polyped reds and encrusting varietys to ensure better success. I have also randomly fed Fauna Marin Min F or crushed Fauna Marin LPS pellets. No clue if thats why but its worth mentioning.
The substrate is SeaChem Kona Coast, its pretty much all shells. Its pretty cool but I do miss the white aragonite, I may mix some in someday.