I was sitting in front of the tank last night trying to get some decent shots of the adults.
This big piece of spaghetti rock is in the center, and it has two holes bored through it. I had noticed that one of my Synos was hanging out in one hole, and the goby was hanging out in the other, and I found that strange...Right up until I noticed there were fry living in almost every hole in the spaghetti rock!

You can see a darker one in the hole midway up on the left, and another lighter one right underneath the rock in front of it. I'm pretty sure these are zebra long pelvics, now!
If we had these kind of rocks in all our tanks, there would never be any need to remove holding moms! We could just raise the fry right in the tank.
Everytime you feed, you can see fry coming out of every crevice to eat!
Kim