I’m not familiar with that one, or may know it under a trade name. What name is it sold under in other countries?
There are a number of meds out there for velvet. Most of the ich meds will also work on velvet. You can also use Acraflavine Neutral and can dose that at higher than recommended rates if it’s a resistant strain (works with Bettas at several times the dose but have not tried that with Paros). You might also try LifeBearer, which you should be able to find locally.
Good luck,
Mark