1) Nitrites are 0; PH is 8.2; salinity is 1.024; temp is 79
2) 2 65 watt compact flourescent lights, 10,000K; 55 gallon tank, has been setup for 18 months, I've had it 6 months. When I bought the tank/everything I transferred everything and 80% of the water and got it set back up right away, nothing had issues at all in the move.
3) Feeding it silversides, it didn't seem to care for shrimp. About 6 weeks ago a hermit pulled a silverside out of the anenome when it was about done eating. It was spewing stuff in the tank, the protein skimmer went crazy and I was changing out water pretty rapidly for a couple hours. The LFS
said he was ok since after the water changes and so forth he reinflated and looked OK. He even ate a couple days later with no issues. This was at least 6 weeks ago though.
EDIT: I ended up changing out about 15 gallons of water that evening
4) 2 clowns, 1 yellow tang, and 2 striped eel catfish, 2 cleaner shrimp, a couple of stars
I also have some corral in there that's doing fine and so are the featherdusters and snails. I add calcium/ph buffer every couple of weeks but I've done nothing different the last month than I have the previous 5. I just picked up some new bulbs and am putting them in.