Hi everyone I'm new and have already found this website to be great.
Here's my problem. I have a female betta and I can't determine what is wrong with her. She is lethargic, graying, not eating, and kind of looks like she has a dark streak on her side. I have been giving her the Melafix for three days so far (this has been going on for over a week and I didn't want to give her something that was going to hurt her).
I changed her water two days ago and everything came back fine with test results. She is in a one gallon bowl (I'm in the process of saving up for a bigger tank) and there is a heater with her.
If there is anything that you think may be wrong please let me know. I'm worried that she is going to die :(.