Ups! :S

First of all I just want to apologize for my ignorance! :D Now I'm gonna tell you why
Two years ago my cousin gave my father for his birthday a couple of fish, I have never had a fish before as a pet, so my father say Andrea go clean the fish! so I went to do it, i din't knew that the fish needs purifite water, so i put them normal water and next day both fishes were dead :S
So the conclution is that you must learn how to take care of a pet before something bad happen to the pet!