My two-year-old Retic has had flaky ventral scales for a few months now, but they recently have been starting to look worse. I put pictures up at:

http://postimg.org/image/y55awkopl/
http://postimg.org/image/wdl13p641/
http://postimg.org/image/5ibhe9359/
http://postimg.org/image/55c0n5n35/

Is this indicative of Scale Rot, or is it benign? Any help/suggestions would be appreciated.

Thanks in advance