Doxycyline instead of tetracycline or oxytetracycline, but for EYP I would use Baytril, which you can purchase without a prescription from numerous places. Google "baytril for birds" or "enfloxil".Go to Amazon or a pet store and purchase fish antibiotics. @casportpony recommends doxycycline in placement of tetracycline. She can give you dosages.
LofMc
Note that Baytril is banned for use in poultry, so people should research that before deciding to use it.
