The water in my big tank keeps going cloudy, im doing a pwc every day, and once a week i have to clean the whole tank out cause my fish are nearly dead. Im pretty sure i know whats causing it, i need a bigger tank, my fish have all out grown the tank i have and are producing to much waist. Im nearly finished paying for my new one, but in the mean time how do i stop it? Or atleast slow it down so that i dont have to pull my whole tank apart once a week. Thanks