New to reefkeeping. I've started making a zoa garden but I have a couple big "craters" in this rock I have that would be perfect for a bigger coral, specifically LPS. Any suggestions that could go in these craters that wouldn't sting and kill the zoas?
In the image, the red circles are where I would like some LPS, the blue circle is my zoa garden (still very early stage)
http://imgur.com/53uoWLW
In the image, the red circles are where I would like some LPS, the blue circle is my zoa garden (still very early stage)
http://imgur.com/53uoWLW



