Yes. Most pod eaters will eat frozen cyclopods too..I have mostly thickly mucous fish but I hear you. Is there a solution for copepod eaters?
I've successfully gotten two mandarins who Only ate t pods through 30 days of copper by making an in take refugium for the pods to breed and find safety.
I did this by stuffing my acrylic fish trap with screen top netting densely.i seeded pods into it from bottles. I have a Thread about it way back.
I had pods for the Mandy and 3 wrasse for 80 days.
Heavy, varied, and nutritional feeding, low stress environments, oversized UV are all helpful for ick maintenance.
Just be ready to treat, if needed.