I have a moderate sized tank and had 2 guppies, a male and female, in my aquarium. At last count, I must have at least 20 young guppies and possibly more! There is no way I can keep all of them for longer than a week or two and am glad to do a free guppy giveaway!
If you live in Queens or New York City and near Rego Park, Kew Gardens, Forest Hills areas then you'll be able to come by and get your free guppies!