I have a betta in a 1/2g fish bowl (PLEASE DON'T HOUND ME ABOUT THE SIZE I KNOW BUT THATS WHAT I WANT TO KEEP HIM IN) and I'm treating him with salt because he was bitting his fins so I put him in here to find out why he was biting and to treat with salt. I've been treating him with this for a few weeks with weekly 100% water changes and a new dose of salt. I use 1/8 teaspoon of salt and just the top of the water is cloudy. Is this because of the salt or the lamp I have over the tank to keep it heated up and so I can see his nice colors.