I'm sure if you were to get another one now, he'd have a wonderful life. You're a great fishkeeper, Olivers babies are the perfect example of that, such cuties!Bettas would be my favorite. I’ve only had one, but he was amazing. My first personable fish.
These are my only two pictures of him. View attachment 1353183View attachment 1353184
I miss him, Someday I’ll get another.
I feel really bad and haven’t gotten over the guilt. He was my first “fishtank” fish. He died because it didn’t occur to me that he needed a heater in his tank in the winter. My house temp was around 50F that winter and it got to him.