At this stage it may be necessary to have a small stream of air from an air stone to get a divorce any floor film as the babies will not be strong enough to penetrate it to get air. The ladies and men are invariably separated as soon as they are often prominent, with the males going into containers by themselves. Types of combating fishThe wild fighting fish have much shorter fins than the aquarium ones. When they were bred in Thailand for combating, colour types were built, but fins were not specific for in the modem sense. The long and fancy fins of the existing combating fish are a comparatively recent development. Fighting fish are bred in lots of places.