Waterbox 20 all-in-one scratch

[raulreyes1206]

I bought a used waterbox 20 cube with a stand for a really good deal. It did come with the deep scratch on the back glass.

anybody have an idea how to deal with it or a good way to cover it up. I was thinking GSP or maybe filling it in with black silicone.

 

[NonstopSoda]

Slap some gsp on the back when the tank is set up and cycled and it should cover it up!