see i have go 4 guppy 2 male 2 female and the males want to spawn but the female's dont want to and every hour the males try to spwan but the female's chase the of so what to i do
Believe me, If you have both sexes you will have fry. In small areas or when they are stressed, females can abort/absorb the fry. 2 male and 2 female is most likely your issue. One male guppy needs 2-3 females each. The females don't get breaks and are exhausted. Add 2 more female guppies when you can.
I had this experience too. Well .... maybe the females aren't attracted to the males.Then i put a lot of guppies together .. . a lot of male and female ... and they spawned quickly! and now it's already probably the 3rd or 4th generation .....