What fish get along with each other?

Many many many fish get along with guppies. Guppies are very peaceful live bearing fish. They breed readily in the aquarium and quite prolifically if left unchecked.

Some suggested tank mates are, most kinds of tetras (not all), rasboras, daniOS, platys, mollies, sWordtails, cherry barbs, gold barbs, just to name a few. Look up info online about guppies and most info will list suitable tanks mates.