Breeding Chart
Opal
Opal male X normal female can produce all normal young carrying Opal.
Normal male carrying Opal X Opal female can produce 50% Opal and 50% normal carrying Opal.
Normal male carrying Opal X normal female carrying Opal can produce 25% Opal, 50% normal carrying Opal, 25% normals.
Opal male X Opal female produces all Opal young.
The Opal mutation is not sex-linked, therefore the sexes can be reversed with the same results.
last update: July 17,1998
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