i know you have clearly stated that you do not intend to get a bigger tank. therefore, you're right, you are incapable of properly keeping fish, and you have no business having that, or any fish.
so what if you didn't buy it. you have it now, and as a responsible fish keeper, it is your duty to make sure the fish is supplied with what it needs. but you are not willing to do that. you are not figuring out what to do with it, YOU KNOW what you need to do. get a proper tank. but apparently you are not responsible enough to do that.
i tried to give you the benefit of the doubt that you were just learning, but apparently that's not the case. you're just stubborn, and irresponsible. quite frankly, im glad you re getting rid of it. im certain it wouldn't live a full happy life with someone like you being in charge of its care and well being. hopefully it will get a new home with someone more capable.
feel free to respond, but i wont be checking this thread. youre obviously a lost cause
have a nice life