well guys after 2 weeks of holding water and fish my 220's silicone let go in the center of the side panel this morning which left about 175 gallons in my house (new wood floors,carpet, couchs,dressers ,walls,carpet soaked) 1/4 inches deep everywhere. i dont know where it went wrong it held water fine for about 2 1/2 week than let go. my friend said i should have put styrofoam in between the tank and stand but idk. well anyways if i can convince the wife to let me try it again im going to resilicone it,but i dont know what kinda silicone to use thats the stongest because its 3/4" glass all the way around any other bracing ideas ? please help . oh the other thing the bottom peice of glass the guy that made the tank raised the bottom like about an 1" from the sides like mfg. tanks . should i just lay it flat when i redo it ?