12 months 
Sorry if that sounds like a long time but TB is a very slow growing bacterium that can take months or even years before it eventually damages the fish's internal organs. However, The fact the female is eating again and starting to act more normally, would suggest a protozoan infection rather than TB.
If you want to risk it, you could add more fish if there are no more issues in the next 2 months.
Sorry if that sounds like a long time but TB is a very slow growing bacterium that can take months or even years before it eventually damages the fish's internal organs. However, The fact the female is eating again and starting to act more normally, would suggest a protozoan infection rather than TB.
If you want to risk it, you could add more fish if there are no more issues in the next 2 months.
