The Set-Up

Here is my equipment with photos:

-An Aqueon Pro 100 watt heater

-Aqueon QuietFlow 20

-A 20 Gallon Fish Tank bought of Craigslist

 -This is the filter and heater from the top

 -My Thermometer

-The surviving gang of 4. The black molly was bought today along with a smaller green tetra not shown, and the sunburst platy in the back corner dieing I believe, and then the large green tetra and dark orange platy up front I've had for two weeks. Names in order of mention are: Shelby, Celest, Starburst, Leon, Cheeto

-This is Celest who died within 3 hours of being bought

-The food I am currently feeding them twice a day with is Tetra Color Tropical Flakes