Hi this is my first time posting on this website.
I noted this on Saturday.My betta, midnight is laying on his side on the bottom of his tank. He'll only move to get air and then he will float helplessly to the bottom of his tank. If i move his tank he'll only move a little and move his fin. He wont eat and he may have a fungus growing on him i don't know if i should treat him while hes in this conditon.
Iv'e had him for about a year, he's in a two gallon tank right now and he has a heater, because he dosen't have a filter i change half his water twice a week and then i do a full change at least twice a month. i have well water that is slighly chlorinated so i use decholrinater. He eats flakes and bloodworms he never really ate much so i fed him once a day. he's about a year old