Well I lost power just now... And when it turned on it looks like I have 2 leaks. (And I just likely lost my best lwanda, he was sick, when the power turned on he got stuck in the intake of the filter.) I can only hope. I figure what is happening is water gets around the main seal easily since the tubing isn't flat. Then it slowly seeps through the Silicon. I will try patching both since all the others appear fine, But 2 out if six sort of worries me. At least the most I have waisted is ~4 bucks of silicon, but I think at least one of them will be an easy the fix, the second one has me more worried since I can't find where it is leaking from. (Well the point that is.)