use GE silicon I for windows. it's basically the same stuff all glass puts their name on. it's fish safe, u can find it at home depot, and it's a whole lot cheaper
use GE silicon I for windows. it's basically the same stuff all glass puts their name on. it's fish safe, u can find it at home depot, and it's a whole lot cheaper
show some pics when you get it done. I was going to show the cave I built, but still working on it. I'll work on it for a couple days then work on it some more a month later and so on. Maybe in a couple months I might actually finish it.
You can maximize your rockwork by using PCV pipe sections and then siliconing the rocks to form a face...the rest can be filled in with styrofoam and covered with a thin layer of substrait for a low weight multi level look.