Hey, i've been reading on breeding, i would like to breed my own since it's hard for me to get the sizes that i need all the time unless i buy f/t. but i would like to give breeding a try. i'm thinking of starting with a small colony of maybe 1.2 in a tub. now what size tub would be ok? what to feed or find feed at? i'm entirely new at this whole rat breeding thing so any help is appreciated.