Can you reseal a fish tank?

My father had a 100 gallon tank i think he had set it up for salt water. It started to leak and he got a silicone sealent from the fish store. fixed the leak so i would imagine it would work the same. I also found this link. It might help. They say basically the same thing and a how too. Hope this helps! a href="http://aquamaniacs.net/forum/cms_view_article.php?aid=107" rel="nofollow"http://aquamaniacs.net/forum/cms_view_ar…/a