Unfortunately my Betta passed away sometime last night. He is now buried in the back garden
I can't help but think that it was some kind of internal bacterial infection.
Thanks for you help.
AW
Sorry to hear that. I lost one last week with the same symptons. I believed that it was constipation, the fish never lost his appetite.
Do you have any other fish in the tank? It would be worth making sure that nothing else comes down with the infection. Sadly it is bettas that usually pick up these things first.
Hey sorry to hear about your loss as well, I hate losing fish that you become especially attached to.
I don't know what caused it to be honest. He was in his tank on his own for a week and then I added 5 Panda Corydoras however I found 1 of them dead a week later with no apparent causes of death. It was a few days later and the Betta started acting very lethargic so I quarantined him and treated with broad spectrum anti-biotics, these cured my goldfish, I then treated with Anti-Fin Rot a week later and then tried Epsom Salt baths in the last 3 days before his death.
If it was the Corydoras that brought an illness to the tank then it was my fault

The other 4 Corydoras are lovely and healthy at the moment though
AW