I hope they recover fully. Glad it was diagnosed.I saw a vet today. tortoises have an oral infection with pus in the mouth. today it was difficult for them to squeeze jaws during meals. i have to give them an antibiotic treatment.baytril 5 %, one injection a day during 2 weeks.
i feed them with fresh weeds , grass and some letuce. i change the water and clean the bowl each day.
i don't understand how can they got that infection. i hope they will be fine.
Good luck! Let us know how he does