Hey guys...I am looking for some input. A friend of mine has been breeding ball pythons since 1998, and has good success with up until 3 years ago. His females all started laying slugs or the eggs would go bad in the incubator. These are all mature females that have laid viable clutches in the past. Until that point he was producing over 50 clutches per year. Then the females started laying slugs. His ambient temps in the room are good, a steady 78 at 4 feet off the floor, and his rack temps are good. He raises his own feeders and uses reverse osmosis in the house for water treatment..
Anybody else ever heard of or experienced this? He thought it was bad luck the first year, but its started again this year and we cant put a finger on it. Anything else we should look at? He cant think of anything he's changed at the point where it started.

