I ask because last night, I had a disturbing dream about bettas...
I had this huge pane of glass that was about 5 feet by 5 feet, and a few inches thick. I kept a lot of brightly coloured angel fish in it. They were neon coloured, it was very weird.
I kept it in front of my bed. These fish were my pride and joy, and I noticed that they had recently had babies. I brought my cousin and sister to show them. My cousin is a huge brat in real life. In the dream, he removed that glass panel at the bottom of the tank that kept the water in, and everything flooded out!

I was very upset, but my sister started to help me collect the fish in a bucket. I realized with the fry, I wouldn't have enough room in the glass panel.
I opened a cupboard where I had been storing some minibow tanks for a long time, and to my shock there was a betta fry in one of them! I took it out, and the little guy flared at me. M.A.C was also in that tank, so I assumed he was the father. Feeling bad that I had forgotten them in a cupboard for a few months, I went to change their water. As I netted M.A.C, he died from shock. When I went back to net the fry, I discovered that he had grown up (into a red HM, of all things), but he was decaying! He had a huge hole in his side, and his fins were dissolving. I was very upset.
I told my aunt my dream, and she said I was being very motherly towards my fish. Lol.
Sorry if that grossed anyone out. I was just wondering if anyone had dreamt about their bettas before?