Natural growing zoa Rocks

[freezetyle]

So i have been pretty bored lately and have been doing alot of reading. on of the thing that caught my eye was an article on zoa growth and fragging on garf.com and their frugal reefer post. basically there idea is to put your zoa frag in the middle of a bunch of frag plugs and have them naturally grow over them. from the pictures it looks like they want you to put in a plastic potting plant and then place in your frag plugs. I don't know about you guys but i don't really want a plant potter in my tank so i came up with this idea.

i used the newly discovered Emaco r400 concrete that was discovered by delphnius (thank you) and basically created a mold.

i have made quite a few so if anyone wants one let me know and we can work something out!

The first two pictures are the rocks i created. and the last picture is from the GArf website where i got the inspiration.