DogAndCat36
Crowing
You are not a bad fish keeper. You just followed what you trusted, this was the fishconceptions aka the misconceptions about fish care. Sadly I did the same mistake and raised my betta in a round one-gallon tank with no filter, only cleaned it once a month, and put plastic plants and flaky rainbow glass pebbles that chipped a lot. Sadly she got popeye a lot, had fin rot, had this roting gill problem, and her scales where greatly discolored and died after two sad years. I decided to do research after she died... I failed not you.I guess I'm not a good fish keeper.I can't get a bigger tank. I don't even know what a lot of this stuff means!
What can I do?
You decided that hey this is not ok and you asked for help which by the way only a few do and even then a good amount of the askers raise bristle and hiss when people say that they need to spend more money on "a simple fish". You are one of the few that asked for help and accepted it. That is awesome.
You faced your mistake and you want to fix it. This makes you a good fish keeper. Even if you are a bit of a greenhorn right now.