Long Fin Betta

Long Fin Bettas are also commonly referred to as Veiltail Bettas.   They are the Bettas commonly found in your local pet shop and are probably the most popular aquarium fish of all time.

With years of selective breeding, the three unpaired fins; the dorsal, anal, and caudal or tail fin, have been increased in length  to be more long and flowing (like a veil).

This term can be used for the Veiltail, the Halfmoon, and the various degress of Delta tails.

This common mutation causes the other fins of the Betta to be elongated and much larger than the short fins of the wild types.