I'm a bit weary of posting my tank for a couple reasons. First, upon looking at the other members I can't even match up, second, the red gunk I know, but it was a lot worse and is fading on it's on. I keep it clear of the corals.
The yellow clown goby was a great addition. He doesn't swim much, spends most of his time resting on rocks waiting for food, this is natural for him. He's small not to grow bigger than 1 inch.
Not sure how to post a pic so I just put the link here: