Blinky the Shark wrote:

This would probably be a good spot for injecting an image of the stuff my
Brita catches that I'd rather not drink.

http:/blinkynet.net/stuff/stuffinwater.jpg

Naturally, that's just the visible stuff.

That looks like charcoal backing up from the Brita filter. We used to
see that in our Brita years ago (when we used one).