Breeding Rosy reds?

[SmileyZx3]

i want to breed Rosey Reds to feed my piranha and arowana? Whats the best way to do this?

 

[dookie]

rosey reds are not as easily bred. Well actually they are but you have to have mature animals. Most of the ones at the fishstore sold as feeders are far too young to do anything. Males will develop large heads. Their head will secret a sticky substance and they will rub this substance on rocks where the female will lay her eggs.