None. Fish lay many eggs, only some of which become fish.
Fish don't change colors in accordance with pregnancy. Also, most fish do not carry their young internally (pregnancy), and release eggs which are fertilized outside. Many fish will however become more brightly colored during times of mating or agression.
Fish don't get pregnant. Everything occurs externally.
Correct. There are a few words in English where the plural is the same as the singular. They are mostly animals (and fish). One sheep, many sheep One deer, many deer One moose, many moose One fish, many fish One salmon, many salmon Also one series, many series and one species, many species
Fish
mercury = pregnant = fish
omg in one pregnancy you could have up to 8 babies........lol
There is 28 plants, 140 fish, and 35 insects.
It is recommended to avoid fish during pregnancy. You can eat fish, but in small doses. Caffeine is limited and alcohol should be totally avoided during pregnancy.
fishes
Yes, it is one of the many signs of pregnancy.
You can do one of three things. 1. Leave the pregnant fish alone in the main tank and just let the pregnancy happen. They baby fish will probably find hiding places themselves. 2. Get a breeding tank. Leave the pregnant fish in the main tank and then when you see a fry, net it, and put it in the breeding tank. 3. Get a breeding tank and put the pregnant fish in it and just leave it. Whenever the pregnancy is over, put the pregnant fish in the main tank but leave the fry in breeding tank.
If your talking about how long the gestation period (how long it takes from one birth to the next) then it's about 4-6 weeks.