They can come either as male or female.
Boom. Eye Gone! O_-
usually bu thier looks. Some can be told by thier eye color or skin color.
The male attachs itself to the female shortly after birth. It becomes sort of like a parasite, resembaling a lump of flesh on the side of the female angler fish. The male angler fish will eventually loose eye sight. The male will officially become a part of the female angler fish. When the female is ready to mate the "male" will add his sperm in order for the her to reproduce.
There is no specific research that I am aware of to indicate a dimorphism between male and female fish scales. Certainly there is no obvious difference that can be seen by the human eye.
no they do not, they evolved to the point that with a simple look in the eye from an alpha male goldfish it can inpregnate not only female gold fish but the male gold fish too. this has been caused by centuries of evolution.
check the PH in the water,
She will have a tummy that is rounded as if a tiny ball is inside her. If you keep an eye on them when you put them together you will soon see if she is interested and ready by her behaviour.
All you have to do is put the male and the female into the same cage. But you should keep an eye on them for they may fight or mate.
ZERO!! A 1 gallon tank is not large enough to keep any kind of fish in. A Bubble eye goldfish can grow to 10 inches long and so, using the basic rule for keeping fish. "1 inch of fish need a minimum of 1 gallon of water" you would need at least a 12 gallon tank to house 1 Bubble eyed goldfish.
its where the male mate of the sex party climaxes in the female's eye and the female regurgitates it threw her mouth
no both have blue eye sacks the male has brownish blak eyes and the female red
The male Betta is beautiful with a flowing back fin,with bright and eye-catching colors, and they are bigger than the female bettas.But the female Betta doesnt have flowing fins and they dont have bright colors,but the brightest color you can probably get is orange and i think white for the female.