What tropical fishes can i have in a 10 gallon tank? I want to have a colorful aquarium,fishes who get along.?

go for small ones guppy,mollies,platies,female fighter (not the male one),tetras,rosy barbs,lilies,pencil fish....don't get into goldfish angle .because your tank is way to small..try out the one i said and your tank should look colorful but don't squeeze in too many. keep your tank temperature between 28-30 centigrade.