Here are some phone pics. Not great quality but you get the picture. All the "fuzz" on them are polyps and when I touch them they retract to show the shape of the skeleton. Some are just round but others are starting to show multiple branches. I've picked one off to examine and it sure looks like coral skeleton to me and I've been growing
sps for years so I know what it looks like...
Double branch right in the middle of the picture...
Couple of bumps on this one...
Growing on the overflow