jensonejamesJ
New member
i have a 20 gallon fish tank and the front side and right side glass of the tank has white linings and paches is it because of salt because i pput rock salt in my tank but now i put only little amound of salt so is there any way to remove these paches i tried to sweap with wet cloth but it did not work and the paches are on the outside of the glass the water because some amound of water comes out of the tank when the tank is full and when the air stone is working