My poor baby Sparky came down with Dropsy around 2 months ago. I went through tons of medicine, epsom salt, and did 10 gal water changes every day in hopes that he would get better. Unfortunatly, he passed away earlier today. I did everything I could for him and it broke my heart to see him go... I am just comforted by the fact that he is no longer in pain.
My question is, how should I go about disinfecting his tank before getting a new betta? The LAST thing I want is to have this happen again.