Characodons need a tank of at leest 10 gallons Characodon audax and Los Berros will kill ther new born fry so a well planted tank may help.
just before they are ready to have fry.It is best to move female to a well planted tank of their own. Remove her when finished having fry.
Los Pinos are good parents they will leve their fry alone
Best temp_ for breeding 70- 74 f .