Originally Posted by ReluctantHippy
Local car parts store should be able to point you in the right direction. They usually care a range of different glass polishing products. A watch repair store once told me the secret to polishing glass as well but I unfortunately forgot it - another good resource though.
And beautiful tank.
Hey thanks! I will try an auto parts store.
I was hoping that I might be able to carefully polish the glass without having to empty the tank, but it sounds as though polishing requires a lot of hard rubbing. So I will probably have to take it all apart.