Cosmetology regulators insist fish pedicures are unsanitary. At least 14 states, including Texas and Florida, have outlawed them. Virginia doesn't see a problem. Ohio permitted fish pedicures after a review, and other states haven't yet made up their minds. The world of foot care, meanwhile, has been plunged into a piscine uproar. Salon owners who bought fish and tanks before the bans were imposed in their states are fuming.