EmilyC
Aquarium Advice Apprentice
- Joined
- May 7, 2013
- Messages
- 45
I have a ten gallon that has become a guppy nursery. I have a few different generations of fry, the oldest group is about 3 months old. I was under the impression that it took a few months for them to reach sexual maturity, but recently read that they can be impregnated quite early. How long does it take for them to be able to become pregnant/impregnate? Should I separate them by gender? If so, at what age? Should I be worried about inbreeding?