Somebody mentioned that the culling process to create these glo-fish, seemed to make a difference ethically.
Consider that with FHs, BPs and EBJDs, or any other hybrid, line bred fish, the same culling process is applied.
Out of a spawn between two species to create a FH up to 10% may end up being acceptable, and 90%, perhaps more, end up on the culling floor.
I believe this is what most amateur hybridizers don't consider, that out of a hybrid spawn maybe 40% will resemble the mother, 40% the father, 10% will be deformed, another 5% dull generics, and maybe 5% will be what the ultimate aim is, but....until those individuals are @ 3 ", those true colors won't be apparent.