I know this is an old thread, but her filter went out and couldn't get it to work so panicked gave all her goldfish to my uncle, so I guess they'll be happy in his small lily pond with the rest of his goldfish, he keeps it from freezing in the winter, and keeps it cooled in the summer. I'm kinda sad she had to get rid of the fish, but I didn't know until a week afterwards. Her birthdays coming up so we might get her a beta water fall with lights, heaters, and live plants.