i noticed my new male guppy a bit off colour with a rip in his fin and he was kinda not himself. an hour later he was dead. this is the 3rd new male ive tried to introduce from the same batch they have at my lfs. the first 1 developed pintail so i took him back, the second kinda just sat at top of water and died after 4 days now this one lasted a week????? is it possible that my existing male bullied him to death or perhaps the batch that they have are just a bad batch???? im in 2 minds whether to try again with another male. there r 3 females will he b ok with 3?? hes forever trying to mate them and showing off his magnificent tail, the others didnt seem interested in mating at all?