[Techno-Vicki]

I am in the process of making some for my new tank. I want to do the main structure with the Garf recipe. I would not use anything but the portland cement (make sure it is the white). It took me a long time to find it locally. I will be curing mine in our year round creek. Also, my sister and I are going to be making a fiberglass mold first. We are still working out the bugs. When we actually get the molds going, I will start a thread.