Fudsey
Jack of all trades, Master of none ;-)
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My Tank Thread
Very cool ! ! !UPDATE: This past week we have been working on the columns. We start with a black PVC core and add coarse sand to the outside. We then add a layer of fine sand and cut a 4" x 4" Marco rock caps for the top and bottom. We drilled a 2" hole in the Marco rock so the entire column is hollow. It will lay on the sand (black) for the eels. Lastly I added some corner pieces of Marco rock to give it more of an ancient column look.
We are using the technic where we apply layers of GlueMaster super glue , then sand, more glue, more sand etc. It works great. The sand and glue literally create a mortar like substance that gets hard as a rock (pun intended ). I use the "heavy" glue for the coarse sand and the "thin" glue for the fine sand.
I've attached a few images here.
I have some fine tuning to do with the column and then have to make many more to create our design. The first four columns will lay on the surface of the sand. Two will be broken apart and two will be whole to create the 30" cave. The next four will create a structure of sorts for the ends of the tank. I am playing around with the idea of including a tomb or sorts between the columns for a fish hideout (for the smaller fish).
This next week I hope to begin the wall structure. I will do some testing this evening.
Steve