When did you start a Feeder Colony?

[Bundu Boy]

my 1st herp is a corn way back in 2005. and i started breeding ever since then, cause there are no mice around. now i have 10 snakes. 4-corns, 2-milk, 2-king, 2-balls. im self sufficient... but now, my balls need 2 mice per feeding..

Yah, this is the problem with balls and mice, once the balls grow up a bit then multiple mice feedings are required, this is when rats become preferred. In your case though I think it is better to do mice as you are feeding mostly corns and milks. Although rat pups and small rats should work nicely for corns too....

Each to their own I guess