Hi, I'm new to this site...so, hi! I rescued a betta fish from the front desk in my dorm. I put it in a 1.5 gallon tank, filter, heater, I feed it daily (blood worms every other day) and I love it! I have one of those whisper filters (it came with the tank) and I came into my room and the filter lost suction to the tank and was floating around! Since then the tank has been really cloudy. I was wondering what is causing it to be so cloudy and how I could fix it. Oh, and I just cleaned the tank a day before this happened.