I'm guessing if I breed my Peruvian to an Albino, I'd get all het albinos. Is that correct?

If so, what then? If I'd want albinos then I'd have to breed the het back to the albino or a different albino?

Sorry to even ask this, I'm just trying to figure this stuff out. I would have thought you could breed an albino to a normal and get at least one albino. But from different source online, I'm gathering that it's not a possibility.