I just was so glad when Mr Cob adopted Moby, my tang, because the dynamics in my tank changed so much in those 10 days that I had Moby.
The clowns which I have had for nearly 5 years now abandoned their fuzzy mushroom and just hovered on top beside the overflow. Three or 4 times one of them actually jumped into the overflow. Something they had never done before or after.
One time the male clown actually traveled all the way down into the sump.
I still had a wet dry back then and was lucky to find him laying on his side on the floss, water splashing on him and still ALIVE.
As soon as Moby was gone they went back to spawning, living now in the duncans and being happy.
When my 30g went south in the spring of last year I would have just gotten rid of all of it had it not been for that pair of clowns.
I got the 125g so the clowns could have a nice retirement in it - not be afraid and suicidal for the rest of their lives.
I just like it when everybody can do their spawning thing without a new neighbor flashing a scalpel and freaking everybody out...