- *Consider smaller medium rats (90-110 range, versus 120-150 range)
- All rodent sizes are assuming you are using standardized feeder sizes based off of Frozen charts, such as those found on PerfectPrey.com.
- When choosing African Soft Furs, consider the approximate weight of the soft fur in comparison to the more common prey items (IE, a small rat is usually between 50 and 90 grams, so feed appropriate size furs or combine as needed). ASF weights are harder to find.
Exempting fresh hatchlings, you can usually err a little larger for feeders. If the lump for your snake doesn’t go away within 48 hours, just extend feeding time by a day or two. You can also start offering multiple prey items as early as adult mice (2 medium mice = 1 jumbo mouse, for instance). Consider the combined weight of the prey item and feed accordingly.
Remember that adults are feeding to maintain their weight, not to continue gaining and growing the way younger animals do. The only time you feed more often is when your female is building follicles, to help them maintain weight while they are producing eggs.
These are also not exact. Should your snake start looking too lean, size up prey for a couple feeds. Should they start looking chunky, size down for a few meals. The rule of thumb is to judge by body condition, not necessarily by weight. Some snakes are ‘shorter’ and more stout than others, for instance. Use your gut and best judgment.