A Flowerhorn is a hybrid, this is a fact.
But, not all hybrids are flowerhorns. Flowerhorns come from the original Louhan fish. The Louhan was made from 4 fish. The Midas, Vieja, KKP, and Trimac. From this fish descended the different strains of flowerhorns through further breeding with pure strains into ZZ, GM, Kamfa, and JK. This type of breeding to create stable strains takes years. For a very detailed explanation of the GM strain go to Flowerhornrus.com, the GM section, and read the pinned post on GM-->KML,SML ?
Thanks,
Ed