[Claydavis21]

Hi! I joined to ask this community about this crack because it worries me. It cracked like 6 month ago, and it didn't get any worse, but i was thinking about repairing it with silicon, would it help?

 

[Aaronious]

It's hard to tell with these photos, but I feel like as long as that's contained to one piece of glass and the seal is still good that it's mostly just cosmetic.

 

[NotThePainter]

I chipped my 75 gallon tank in a move. That was 7 years ago. But a fish friend told me it was absolutely a sign to buy a bigger tank. :- )

 

[25cube2019]

Is that on the corner? and how close is it to the seam?

 

[Claydavis21]

Thank you all for the replays, yes, it is on the corner, and it is in the middle of the tank. I tried to make better photos. I cannot feel the silicon with my finger, so I guess there is still some kind of layer on it, but it is kind of deep that is why I am worried, but it is on the edge of the water, that is why I don’t think much pressure is on it. What kind of glue should I fill the hole with?

 

[deeda]

I used VersaChem 5 Minute Clear Epoxy to repair similar damage to an aquarium and it worked great and actually dried clear and not white. I think I got it at an automotive parts store but can't remember. Just follow the easy instructions and take your time to get it to look nice within the 5 minute working time.