I ordered 2 sets of 5 and put them with my school of silver tip tetra in a planted 75 Gallon. They are coloring up nicely, though I anticipate it to be a while before they really show their true colors. Will they look like Gary Lang's? Probably not, but I hope they'll be half as nice. At least is seems they will live, which gives them a fighting chance.

all 5 arrived alive and looking good, packing was good. a quick 15 min temperature acclimation, an another 15 min drip, an hour bath in Paraguard and off they went into the tank with addition of gen cure 3 pks and Ich X and B.S anti-bio for the next 5 days, color came back about 2 hrs and they ate flake foods heartedly.

These incredibly beautiful fish are lively, peaceful middle-to-bottom dwellers who jump to their deaths any time a water parameter goes off at all. If you keep pristine water you'll be fine, but they will literally commit suicide over a bad smell in the tank.
For example, 100ppm nitrates? FWIP, SPLAT, FLIP FLOP FLIP FLIP FLOP FLIP FLOP FLIP FLOP FLOP BLEH DETH