Ok, so i have other tanks to house all my live stock in while I do this lil project so im not to worried about that aspect. So i was gonna pull everything and use my nice new little rubbermaid dust pan that i picked up to scoop about 75% -ish? of the mix I have in there right now leaving enough to help build some of the taper. So the question is if I put down a layer of ADA of about 1/2-1 inch thick and coverd it with about 2 inches of a 70/30 flourite/sand mix or just straight flourite woudl the ADA come through and show up on the top of the flourite? or should I just mix it up into a nice mud pie b/c thats how it will end up anyhow?