Looking to start a new tank. It’s going to be primarily acros eventually. I don’t want the bare bottom blues but also don’t want sand blowing all over. Considering running calrx media maybe 3/4” - 1” in the bottom instead of sand. I plan to use a lot of 3” square tiles for frags so a lot of the coral skeletons won’t even be seen. Wondering if I’m over looking something g or if I should be fine. If anyone has images of it done it would be greatly appreciated if you shared them.