Sir,
The website link in your post would be great if it led to say a picture of your dip tank or showed a picture of it.
But I really dont see the point of putting a link to your website, other than to get 'cleaning people' to look at your site?? And where are you going to gain from that? Your analytics may shift a bit, but thats it. Just my opinion.
But to try and be helpful, where did you buy it from?