Fish can't be pregnant
Most of them aren't. There are a few exceptions (sharks, seahorses..) but most of them lay eggs. Methods vary, some species fertilize the eggs after they're laid(salmon for instance), some will mate first, and then lay fertilized eggs.
A fish should be pregnant maybe for one week.
it depends on what kind of fish
if by "neon fish" you mean neon tetra, they dont get pregnant they lay eggs.
This will depend on the type of fish. For many livebearing fish such as Guppies, the gestation is about 28 daysThe gestation period of a fish that is pregnant will vary depending on the species.
guppies stay pregnant for about a month before giving birth, other fish take longer, and others lay eggs (don't get pregnant). depends on the fish
Betta's are egg layers; they don't get pregnant.
As long as the fish is cooked and does not have a high mercury content, then fish is okay to eat while pregnant. Avoid: sushi, shark, macheral, tile fish, etc.
Goldfish do not have a gestation period as they are egg laying fish and do not get pregnant
Never. Oscars are egg layers so they can not be pregnant.
50 to 70 days
A mickey mouse fish is prego for 4 wekks exactly.
Parrot fish are a man made cichlid. They did not evolve in nature but were made in a laboratory. They lay eggs so they can not get pregnant.
This is going to depend on the type of fish; many fish, such as goldfish are egg laying, so they do not get pregnant. Other types of fish, such as Mollies are livebearing and their gestation is typically around 21 to 28 days
Betta fish do not get pregnant Once a female releases her eggs the male fertilises them and places them in a bubble nest that he has made prior to mating
up to as long as 4 months some fish only 3 months and they usually they will died after laying eggs
pregfish a pregnant fish you idiot.
A pregnant fish is called a TWIT
For a fish to be "pregnant" it has to be a "livebearer" if that is the case, then eventually the fish will have its young. If on the otherhand the fish is not a "livebearer" then it can not be pregnant so you have nothing to worry about.
1 to 2 months
Parrot fish do not get pregnant so there is nothing to do.
Fish do not get pregnant they lay eggs