Sick galaxy rasboras

[Cheryl P.]

I have 2 galaxy rasboras that have come down sick. I originally thought it was wasting disease so I've been treating with API General Cure. I am on day 3 of the treatment. I also put 4 tablespoons of aquarium salt into the 10 gallon tank they are in.  This morning one of the rasboras also has some white fuzz growing on it.  Any ideas as to what else may be the cause besides wasting disease?  Should I try another medication or give the General Cure more time to work?

[Joshua14]

When I am unsure of the illness, I use salt.