Nice! I’ve been dosing ammonia for about a month and a half ever since my fish died. My corals are looking pretty good but my wife is internet searching and trying to figure out when fish can go back in the tank lol. She’s trying to set up a QT tank for them now.Yes. I have about 80 fish and probably in the range of 400 corals in my system, dosing directly into the overflow of one of my tanks via a dosing pump. Seen nothing but improvement since I started.