I am going to get a new fish but want to make sure I have everything I need that is absolutely necessary. I have a 1 1/2 gallon tank, filter, food, a plant, a net, and gravel. I don't have a heater but I have a friend who has had the same betta for 8 years and doesn't have a filter or a heater and has only a half gallon betta tank.(plz don't say she is a bad owner
she loves her fish and it is very happy)I would prefer not spending a ton more money being that I am still a early teen and don't have a full job yet. Any help or comments would be appreciated!! Thanks!