As the title asked. I find it strange way people knock others for the fish they like to keep. I understand the dislike of people selling fish as a "pure" species but actually mixed but not for people that just want to keep what they want.
I, for instance, cannot understand the love for Goldfish/Koi but I wouldn't knock someone for keeping as they aren't "natural".
I, for instance, cannot understand the love for Goldfish/Koi but I wouldn't knock someone for keeping as they aren't "natural".