Help Sailfin Tang not eating

[EmilyB]

If there are other fish eating in the tank, it will catch on. If not, I just put an OSI spirulina stick on in the tank for a few days, even if the tang doesn't nibble, the stuff flakes off and you will see it catching it in the water flow. Some spirulina flake. Garlic on the mysis, and away you go. Nori is foreign unless someone else in the tank is eating it, so may take a while for it to catch on.