No. There is nothing like that with Leos.
And... Where did you get this information of crossing two AFT morphs = death?
I know a few people that have NOT experienced that.
Thank you for the link Nigel.
Just to clarify ... It isn't the crossing of the two morphs that is fatal. It is the double homozygous Patternless Albino that is fatal. The hets are fine. That is really weird.
I have heard rumors about some of the Ember genetics being fatal, too. Is there any truth to that?
We will let Garrick explain what is going on Paco. The majority of the for sale were probably het Embers.