Rainbow crowntail betta fish

As far as I know, what makes this fish different and special is that its color is brighter and more attractive than other betta fish.

To distinguish Rainbow crowntail betta fish from other crowntail betta fish, you can distinguish it from the shape of its tail. Rainbow crowntail betta fish has elongated fins and a slight webbing between the fins. At the same time, the Crowntail betta has a pointed tail.