swollen eye

Hi everyone. I've been dealing with a case of cloudy eye with my male HMPK for close to a month now. There was a point about a week ago where it was quite swollen.. but has since improved. I've tried aquarium salt treatments... epson salt treatments and daily water changes... It has gotten...

I am new here, but I was wanting some information and thoughts about what I should do for my Betta, Isaac. I've had him for about 7 months. I am unsure if the tank I have for him is a 1.5 gallon or 2 gallon tank. I do not have a heater for him, but I do have a filter. I have an aquarium light I...