Tank Glass Cleaning

[fernalfer]

I bought a used 120 gallon tank from a reefer on here. How do you clean the glass on the tanks insides. There are some water line marks and the inside of the glass is a little dirty?

 

[cloak]

A razor blade should work. Just be careful around the seams though.

 

[MondoBongo]

a little vinegar and a sponge does wonders, or as cloak said, a carefully used razor blade in conjunction with vinegar does a great job.

(assuming the tank is glass and not acrylic)

 

[christopher.513]

white vinegar..

 

[fishchef]

White is best. What do you have?

 

[TatorTaco]

white vinegar + razor blade (be careful around the seams).