Breeding to HETS together will not gurantee an albino. The odds are in your court but it still involves luck.
In 2004 I bred 100% HETS together received 6 beautiful healthy LARGE babies all eggs hatched and there were NO albinos. In fact the 100% HET mother was also bred to an ALBINO MALE before breeding the 100% HET male, and still there were no albinos.
The snakes that were bred were purchased from TOP OF THE LINE breeders, people I am sure who are 100% honest, people with the BIGGEST names in the industry. People I trust, and people I talked to (ONE IN PERSON) after my disappointment.
I also bred a 100% HET female to a male ALBINO, now supposed to have a 50% chance to get ALBINOS, again six LARGE eggs, 6 eggs are hatched really BIG 85 gram + babies.
Again NO ALBINOS. The mother was BRED to a single male albino aprox 6-8 times. So the father snake was not in question. I had 2 conversations with the breeder of my MOTHER snake, and she was shocked.
She swore that the snake was a 100% HET and that people who purchased other females from that same clutch had reported back to her about producing albinos.
I beleive her word, if you can't trust VPI or Bob Clark (thats were my 100% HETS came from as BABIES) then who can you trust.
I beleive they were 100% HETS, I beleive I had some VERY VERY BAD luck.
Atleast I did hatch a group 2.4 group of healthy 100% HETS and another group of 2.4 66% HETS that may be 100% HETS since the first breeder male was my albino.
Don't count on producing albinos from a HET X HET breeding or even at ALBINO X HET breeding. Yes the odds are in your favor, but it is not a gurantee.
Call me a quiter, but I did quit ball pythons after this summer. I did not get over the fact of not having 1 single albino, which is ALL I wanted. I had it set in my mind that I was going to get atleast 1 ALBINO, 1 would have made me happy.
3+ years to raise my females to breeding size (2000, 2200 grams).
4 months to incubate the eggs, 4 months of HELL as I was so nervous about it because I never did it before in my life.
Years and years of HARD work maintaing a very LARGE rat breeding colony.
Coming home from work, to clean rats or feed snakes to 5AM in the morning.
And then the day comes and you get NOTHING. It was enough to make me quit and I did, I sold my entire collection including the babies (aprox 70 snakes) at $22,000 loss, just to get out.
What I am saying is don't expect albinos unless your breeding albino x albino, don't set yourself up for a MAJOR disappointment.
The odds are you will get atleast 1 albino but there is chance you will not.