Ah an update.
In July, we moved, so it took me and a couple guys working our butts off to get it it drained, moved and reset at the new place. All in all we had it running again, roughly 5-6 hours later. I used an already set up (on the floor) 40 breeder, to house a bunch of corals from the display to keep them in some flow and the entire contents of the frag tank.
After moving, I sent off a triton test to see how things were going since my last triton test and the RTN/STN that I saw earlier. I had a reading on tin earlier that I wasn't sure what to think of it, but there were still some corals, mainly anything that wasn't a tort or tenuis, that were suffering. I had checked all my pumps and everything after the first reading, and didn't see anything, but this test had shown an increase in tin, again. Even during the move I had ended up doing a pretty significant water change, which probably brought the levels down to what I was seeing on the test. I realized there was something I missed, and then I saw it. The bracket that was holding my lights on the tank was rusting around the plastic screw holes. I have since hung the fixture from the wall, and used both triton detox and TLF metasorb to hopefully get rid of it.
Within a week, my old red planet colony that had been dull and almost dry looking, started showing some signs of green around the base, and has been getting progressively better. So that's at least one positive thing, and who knows if the bracket was the only thing doing it. Right now, it's fully possible that the metasorb is masking whatever may be leaching into the water. Only time will tell I suppose.
With that, here are some pics of how the tank is looking, with sand added since the move because I enjoy that aesthetic a little bit more (Tropic Eden Reefflakes).
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