Jakepilot,
I am on my second flame - both got ich real fast and are prone to illness. I managed to save this one from the desease and it's been a while since the beakout.
I recommend you ask you LPS where it came from (some angels are still captured using cyanide) the Phillipines. Be ready with medication and be prepared to keep this fish in a quarantine tank for at least three weeks.
Another approach would be to coat your fish food with garlic (Beth th Shark's recommendation) before you add the new fish so your tankmates are ready to combat ick, and feed them all garlic coated food for a while.
After they survive the initial stress people seem to be happy with this little fish.