Originally Posted by Sara07013
Thank you for your reply!..Right now I am just using spring water that you can get at stores and I feed him freeze dried blood worms and "betta bits" I don't have a heater and I just have artifical lighting and a plastic plant for him to sleep on. I clean 100% of water atleast once a week.
Aside from your most likely temp fluctuations with no heater, 100pct water change once a week on a 1.5 gallon tank is not gonna cut it. It was only a matter of time those conditions would eventually take it's toll on him.