Nice fish!
If he is newly stressed from shipping IMO I would wait, others here might not, BUT having it on your fish for one day will not kill the fish. The added stress of shipping then having it manually removed might be much for your fish.
I once had some on my fish and removed several of them over a period of three days while adding salt and some LIGHT meds to the tank. Removing them manually is very stressful on the fish...
Just my .02