Written from the same reviewed trait data the calculators run on, with the sources named. Where the evidence is thin or the breeders disagree, these say so rather than rounding it off.
The four classic axolotl pigment mutants, copper and GFP, explained from the laboratory lines they were documented in. Plus why mosaics, chimeras and fireflies cannot be bred for, whatever the seller says.
Leucistic, platinum, cremeino, albino, mosaic and white face — which are recessive, which show on one copy, and the platinum-leucistic question the sources contradict themselves on.
Every breeding tracker stores animals, photos and clutches. Four things genuinely differ — whether the genetics engine understands loci, whether the free tier caps you, whether it works at the rack, and whether a buyer ever sees the output.
Looking for odds on a specific pairing? The free genetics calculators cover ten species and need no account.