It is not in fact the male fish that has a special name, but the female. The proper term for female fish is fishie (not fishy, because being fishy is bad).
I have not heard of a general name meaning either a male or a female fish.
I would assume they are called cocks, as in aquaculture a female fish is refered to as a hen. Actually a male fish is call a Buck.. Female=Hen.. This does not follow normal nomenclature. IE: Buck/Doe Cock/ Hen
If the fish is yours you may call it whatever name you wish.
If there is a male and female beta fish, the male probably ate them, and those 2 unlucky babies were definitely male. (male beta fish will kill other fish.)
Do you mean female and male? If so, then the female betta fish is smaller and less elaborate than the male.
the male betta fish makes the nest.
male fish are territorial he is claiming his territory
To my knowledge there is not a specialty name for a male Clown fish.
A MALE FISH HAS A LONGER BOTOM FIN THAN A FEMALES
Feeder fish, How do you tell male from female of the?
male
The only term I have heard and can find is "male fish."