streaks

Hello all - I might be overreacting but I'm pretty worried about my newest betta Petco rescue Cap. He seemed to be improving in energy and color and immensely so in fin regrowth but he has developed red streaks in his fins as well as a tiny pimple-like bubble on his anal fin. This thing just...

Hello I'm quite new to keeping betta and the experience has been wonderful. However, last week my betta, Raintown, has started losing his color on his tail. They appear to be white/transparent highlights or streaks. I've read about white cottony patches but they don't seem like patches to me...

Hi, I have owned this betta fish ever since March or April and until a couple of days ago it has been acting normally but I noticed that the water has been cloudy and my Betta hasn't been as active.. It usually sits on top of the water surface and doesn't eat his food. I worried so I gave it a...