happyfish2131
Aquarium Advice Apprentice
- Joined
- Jul 12, 2012
- Messages
- 30
I need help, I want to know how you can tell the difference in swordtail babies like my swordtail just had fry and I can't tell which ones a boy and which ones a girl P.S some have dark long fins at the end and others just have a little line of on there tail fin..