Hey all, I am currently slowly starting to get all the supplies needed to start up a betta tank. I wanted to start looking at the different tail types to decide on which one I might want to get. As I was glancing at the forums I remember reading that there are some types you want to avoid due to health problems and gene mutations. The problem is I can’t remember were in the forums I was reading this which brings me to my question. What betta types should be avoided when looking to purchase a betta?