I'd let it settle in for a bit.
When it has stayed put for a little while, try something small, maybe even just some mysis.
Good clowns will feed nem for you.
Light is their main source of energy, so don't stress, they can go a long time w/out spot feed at all.
Too many make the mistake of messing w/ nem too soon, maybe even stressing it.
I'd give it about a week myself.