Hey Jeff,
I am not a huge fan of the plugs but I have a bag of them that I can give you if you like. I gave them up after using it twice and not liking the 'plug' look in the tank. I now use small pieces of LR rubble that I can get at the LFS in the bottom of their LR troughs. It works so much better, looks more aesthetically pleasing, and helps with adding more filtration to the tank by using the LR. And the bonus is I can actually tie stuff to the LR which I was not able to do with the frag plugs.
I will be home most of tomorrow working - live in the Orangevale/Fair Oaks area if you want to drop by. I magine there about 20 plugs in the bag still.