I have 1 male guppy and 2 female guppies. I have had these guppies for 2 weeks but my fmale guppies don't even look sort of pregnant. There is no sign of pregnancy. When I turn the fishtank light off their gravid spot turns pink but when it is on it turns black. I have a 28 litre tank. The male guppy does not pay any attention to the female guppies. Why are they not getting pregnant
Helppp!!!
