Why is the top of my fish tank cloudy?
i know im asking a lot of questions about fish but this is my first fish so i need a lot of help and my parents dont know much plus i dont trust the people at pet smart or petco . but a lady at pet smart said its ok if its gets cloudy.
now lets talk about what im asking.so at the top of my tank above the water. it is getting cloudy and my dad says it is fine but i dont trust him.so is it fine and i should leave it alone?or.is it bad and i need a treatment?