They can be in a community of other tropical fish of the same size.
Guppies can mate in a community tank of tropical fish around their size. Be sure to add lots of live plants!
Usually, yes.
Male guppies chase pregnant female guppies because they are trying to mate with them and fertilize their eggs. This behavior is natural for guppies and is a part of their reproductive process.
No..... you have to have the second half of chomosomes....
Simple answer is yes. Guppies mate and produce young under almost any reasonable conditions. The presence of other fish will not bother them at all provided the other fish are not predators and the guppies under pressure for survival.
No, they are to different types of fish and it would be impossible to breed them.
yes.... thats why hey are called "guppies...."
Guppies are livebearers many species of shark are also livebearers.
Yes, chances are most guppies in your country are related distantly.
Oscars are the breed of fish that mate the most. However, guppies and trigger fish also mate much more than other breeds of fish.
Yes, all different kinds of mollies will mate with each other. Mollies may even occasionally attempt to mate with guppies, although molly-guppy hybrid babies will be sterile.
Yes and it happens all the time. That is why it is very hard to get well bred guppies nowadays.