I've been keeping fish all my life ever since I was a child my father and I would take care of his tanks together. Within 6 years I myself have had community, goldfish, African cichlids, and saltwater. But I am finally settling for something a bit easier. Guppies. They are in a 37 gallon with an aqua clear 50 filter, Black sand, and live plants. The heater is set at 74 degrees Fahrenheit. So far in there I have 2 females 2 males and 7-9 babies (not quite sure how many). If anyone has any advice to successfully keep guppies please feel free to give it! Thank you!