what are you tailking about as i have no crap fish. :evil: as the one that have defeormities become feeders for my larger fish or the cat to play with :lol: im not into interbreeding as i add other fish from other places to stop that.so my strains of fish aint shagging there bro.so i can keep the quality up and no mongrels...........become food,,,,,,,so there. :evil: :evil:
i see it all the time in pet store they have defeorm fish in there tanks that should of be destroyed before they get to the stores that my opinion,