WOW! I'm flattered by the comments

, I just put it together without any plans....just a vision in my head that seemed to come together
Many thanks!
Anyway its made with 1/2 pvc and eggcrate all from home depot, It done with all 90s and T's. I built it in two parts and assembled them together inside the tank due to the size...Got lucky and it fit
its not silicone in just set in there and Its very stable in fact, mainly do because the Whisper 60 intake tube is kind of wedged over the 1/2" pvc pipe holding it tight to the back of the tank on the left side and the weight of the powerhead for the skimmer holding it down on the right side. I drilled holes in the pipe in several places to allow the air out so it wouldn't want to float
Anybody that wants help making one or wants some more pics let me know.
I'm getting now to the point that I'm going to have to start a cleanup crew due to some algae growth but not to bad....will see. I have a hard time keeping the PH up probably due the lack of like rock...I keep adding kalk to keep it up and its seems like its somewhat stabilizing.
My Zoos are making a huge comeback and seem to really enjoy the environment and I'm even starting to get some growth!
I am planning to attend the meeting on Saturday and will have some stuff available..I have 1 green fuzzy mushroom with a couple brown buttons on the rock. 5 stalks of Xenia, 3 zoo frags with about 5 heads on them and 8-9stalks of some unidentified leather. If anyones is interested I can post or email some pics.
P.S.
Im interested in any rubble rock if anyone has any!
Jeff