Calico is a name given to a variety of goldfish that appear to have no scales. They can be sexed in exactly the same way that one sexes goldfish ('cos that's what they are). During breeding season (Springtime) the males develop white spots on their gill plates and sometimes on their pectoral fins too. The females simply get chubbier around the tummy region. The rest of the year there is no visible difference between males and females. Both sexes grow to over 12" long. to tell the difference between male calico fish and a female calico fish is that femalefish are bigger than the male (i think :?) There is no specific size difference between male and female. The first answer is correct. The males develop white spots on gill plates and the females get fat. That is all. Nothing else.
the adult females are larger than the males.
Feeder fish, How do you tell male from female of the?
You can tell a male angel fish from a female one by all the colorful stripes it has. [the male one]
their bellies
By performing an experiment
The male is larger and has much larger fins and much showier, brighter colours than the female who is quite a drab little fish.
you can tell if one of the female fish has a puffy stomach a female has a big shape of a V and a male has a smaller one.
While the fish is swimming, look at the fin on the top of their body. If it's tall then it's male if it is short , it's a female.
The male of the species has brighter colours and is a much larger fish than the female
if it is beautiful it is female.if it is handsome or ugly it is male
in male fighter fish there is very deep colour and in female there is very fead colour female have a egg sack but males dont have
bass clef its obvious
youre axolotile is a male it will have lumps on the side of it at the back