How many firecracker could be kept in a 55, and how long would it take them to "pair" off to breeding pairs? or do they form pairs. i have donesome reading and i am getting mixed answers from different websites. so i guess my questions are, what is sexual mature age/size, once they "pair" off, what are the real breeding parameters? i have found a couple diffenet sites and they contridict each other on these topics, as always any help is much helpful!!!