I havent been on the forum in forever. Someone texted me asking about the tank; the tank is still running, everything is doing good although I have not added anything in over a year.
Probably 6 months after it was running, I added a full Apex system to the tank with a trident, I did leave the GHL dosing equipment on the tank and it has been running that way every since. Each controller has pros and cons and I am using the parts that I like on both.
Honestly, I have not put much into it other than cleaning the glass, keeping the water change running and feeding the fish. Knock on wood, this is probably the one tank that I have not had any significant problems/emergencies with. I did loose my male true perc a few months back. I still have his mate, they were about five years old when I got them three years ago.
I do expect to take the tank down and sale it within the next year due to some life changes. If it weren't so big it would probably would have already be taken down.