How can I remove scratches in the aquarium glass?

Hello,

on the outer side it may be possible to use a filler as it is, for instance, used for car glass. This, however, requires an experienced person! Glass polish may sometimes improve the optical appearance to a certain extent, but does of course not fill the scratch.

I cannot recommend doing anything on the inside, the results are in no way worth the efforts. Also, chemicals from the filler or the polish might get into the aquarium and cause problems.

In case of smaller and not too extensively set up tanks (I am referring to lots of rocks glued to each other, not to optical attractivity!) the easiest way sometimes is to turn the tank by 180°, thus making the former back pane the new viewing pane.

Best regards

sera GmbH
Dr. Bodo Schnell