Deformed Platy

[fish48]

have any one here kept and inbreed fish past 3 generations or do you believe  half of the crap when people right about inbreeding fish and don't have a  clue what there on about.

You mention yourself to 'remove' deformed fish so obviously this is something you come across regularly - I think this in at least part (certainly there are many more factors involved) due to repeated inbreeding.

yes i did mention to remove any  deformed fish as it's  sensible to do so,  i don't regularly come across deformed fish maybe one in a hundred or less