ick on a tuskfish

[sdietz2469]

so i have had a tuskfish for about a week now and he has developed a bad case of ick..... he is in a reef tank as a lone fish with three cleaner shrimp...... the cleaners dont seem to be cleaning him...... any ideas as how to treat him without loosing him? he is very active, but i am still worried, he is also eating good...... should i do a freshwater dip, treat with organic ick attack(reef safe supposibly)...................... HELP!!!!!!!!!!!!!!!!!!!!!!!!! i do have a quarantine tank, but i dont have it set up...... and it is only a 16 gal bow front and i dont want to stress him out...............