Okay, so I've read the treatment thread about Velvet, and it basically says:
1 tsp of aq. salt per gal, 3 times, 12 hours apart. (so once a day?), so that you end up with 3 times the normal concentration. You're to perform daily 100% water changes and you replace the right amount of salt.
So... Two questions.
1 - Do you do the daily 100% water changes AFTER the three times you add the aq. salt?
2 - And if so, do you, after that, put the overall concentration of salt after the three times, every-time you change the water?