Factors That Help Discus Fish Breeders In Establishing Sex Among A Shoal Of Discus Fishes
There are some determining factors that can help the discus fish breeders in reaching the conclusion that which fish is the male and which is not. Males have commonly somewhat thicker lips in order to fight for their mates and are more aggressive by nature. Males will be larger in size and their forehead will also be comparatively thicker. The discus fish breeders can also observe that the male has the tendency to stay between the observer and the female discus fish. The dorsal fin will be more pointed in the males and more round in the females. So, we can see that there are some determining factors that can help the discus fish breeders in establishing the difference in sex.