Molllies need a minium of 30 gallons to be happy.. 5 is way to small.Yo_Loach said:Well, if you get like a 5 gallon tank and keep some livebearers like mollies in it, you can keep the fry in there. Fry are fun fun fun for everyone!
You could also keep ghost shrimp! those are fun too!
I'm not 100% sure, but you might be able to pull off keeping a fiddler crab. Im not sure about the crab, correct me if im wrong.