Chewy requires a vet prescription for Tylosin. I would order some Tylosin from here or Jedds.com since it can take a week to get it:
https://thecanaryfinchstore.com/product/tylosin-powder-for-birds/
Dosage is 1 tsp per gallon of water for 5 days as their only source. Change it every 2 days.
https://thecanaryfinchstore.com/product/tylosin-powder-for-birds/
Dosage is 1 tsp per gallon of water for 5 days as their only source. Change it every 2 days.
