Unexplained Fish growth

Now that i have a 3 fish tank, I think the other fish, (especially the yellow-stripe Maroon Clown) are having a growth spurt.
Pictures to follow...

Thanks to Debbie for taking care of the fish while I travelled over the weekend!

Plus, I have purchased (2) "SCWD" devices for use in the new tank. It is tempting to splice one in right now to see how well they work.....