Hello everyone! I very recently adopted Leo, a sweet little guy who was very sick. Thanks to reading this forum and the great advice I found here, he is doing much better now and is pretty much back to his old self. He has been living in a little 1 gallon tank for over a year, but I would like to give him a bigger home, one that I can heat more effectively. Is this a good idea to do for an older fishie?
Also, would it be too stressful to move him given that he has been ill even tho he's better now? I am doing frequent 100% water changes now (2-3 times per week) and I don't mind continuing to do that, but I would like for him to have more room to enjoy. A related question, if it IS ok to move him to a bigger tank, should I think small, such as a 2.5 gallon or go for a 5-10 gallon tank?
Thanks for your help!