They need to be fully grown, regularly fed live food to get them in condition and in a minimum sized tank of 50 Gallons. You will need at least 10x 100 gallon tanks to rear the youngster properly.
their belly will swell up. if you look down over them, their abdomen will be large
The female gets bigger, there are fish eggs, there are baby fish.
slap it with a fish
it has been scientificaly proven that this is the best way to find out.
it was on the ABC channel! :)
Her and the male will take over an area in the tank where some sort of breeding surface is available.
Her belly will will be swollen and the gravid spot behind the anal fin will turn dark brown to black. Getting darker as she gets near.
With a guppy you need to look at the gravid spot. This is a dark spot in the fish's belly. A large gravid spot indicates the fish is likely to be pregnant. You can tell how pregnant the fish is by how large the spot is. Sorry I have no experience with other species.
The female gets a deeper tummy and there is a dark (gravid) spot by her anal fin.
When you hold the fish it will say what kind its status(which will say pregnant) and age
the fish will have dots
What exactly is a fish coin?
Yes, the females will know when they are pregnant. Other females will know too if they are housed together. The males will know because the pregnant female will have nothing to do with the males if she is pregnant.
how do you know when ones pregnant?well, it useually takees the male to get the female pregnant about 2 weeks. You know when shes pregnant by getting bigger in the stomach and wiggleing in the stomach, and shes eating more
After a female has reached a certain age to have menstrual cycles, then they can have children.
Depends on the fish. Some lay eggs immediately during fertilization, so they aren't ever "pregnant". On livebearers like guppies, a swollen abdomen or enlarged gravity spot are the most common signs.
flowron
When their belly gets big.
you have sex and if you don't know what that means ask.