<BLOCKQUOTE><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><HR>Originally posted by PhoenixSun:
<STRONG>The longest I have ever had a glass tank last is 4 years. The seams either get chipped or the silicon starts to pull away.
</STRONG><HR></BLOCKQUOTE>
Er, slightly off the original topic, but I have had the same 55L Glass tank for the past eight years and I got it free from someone who'd had it sitting empty in their garage for an unspecified time before that. First three years I had it setup for freshwater and kept cichlids. Last five years I have kept salt water; first a FOWLR and now I have a reef in the works (started nine months ago).
I have one noticable scratch (not counting the bottom) and it's in the bottom back corner on one of the sides. No worries.
So, I don't know if they just don't make 'em like they used to, or what; but glass tanks can certainly last a long time when cared for.
--iphy