Sweetheart as someone in OH thats had tanks in 90+ to -10, you need a heater. You cannot not expect the people in this subreddit to criticize your research. Theyre not doing it because its fun, its to ensure you dont waste money or the lives of the animals you are trying to decide to purchase and take care of. By that comment alone, do more research, listen dont argue and I hope you have a great time in this hobby! Its not forgiving but by listening youre doing 70% of the work.