the male would be skweesing out the eggs of the female and when the egg get sqused out they would flout up to the top of the tank on the bubble nest that the male made when it was ready to breed
only if your breeding.
The signs of guppy breeding is when the males (the more colorful fish) start chasing the female guppies (the duller ones). The female guppies should appear to become fatter, signifying that the fish is pregnant.
If you have at least 1 male and 1 female and good water conditions, mollies should breed quite frequently, they are prolific breeders. If you know for sure you have a male and female and they aren't breeding, try doing some water changes, high nitrate levels will keep some fish from breeding.
It's best to only put male and female betta fish in the same tank/bowl if you are breeding them. If they are not breeding and they still stay in the same area, the male would most likely attack the female, so keep the female away! Also, if you are breeding betta fish, make sure to remove the female betta after she lays her eggs, as the male will care for them and chase the female away.
The easiest way to tell the difference is that the males may get what are called breeding stars on their gill plates during breeding season. The breeding stars look like small white bumps.This is not always the case though, and sometimes the only way you know is by seeing the female drop eggs, or the male fertilizing the eggs.
The same amount of fish will be produced in a net as in a breeding trap. The amount of fish you save though could be different. That depends upon you and how much you know about rearing baby tropical fish.
Nope they can live for 5 years and are technically called "Female Bozanka Tank Fish"
you need to seprate them or they will kill each other!
When the female stops laying eggs and the male stops fertilizing them.
A female Betta in breeding condition will look plump and have a rounded tummy area.
What exactly is a fish coin?
Quite a lot of fish are Hermaphrodites, they can switch their sex as they mature and become breeding stock.