Ok, the internets is driving me crazy so much mixed info....

I have a Corn snake I adopted about a year ago.... can't tell you the weight offhand, (at work now). Pretty sure its a male, about 4 1/2' or so long,

Was supposed to have been about 2 years old when I adopted him, so almost 3 years now.

what should I be feeding him, The caresheet on this site says once a week, I've been told every other week is preferable.

I have been feed him once a week, and "adult mouse" in the 20-25 gram size. Is this correct? Too much, too little, space out the feeding to every

other week?

Any input appreciated.

Thanks Again.