What Sand for a deep Sand bed

[DJ88]

You won't find much in the way of southdown here. Sorry to say. Had someone else ask that one. and I have been down that road myself. The best bet for sand here is going to J&L or Big Al's and getting A mix of sands available. I have used just the sugar sand(Aragamax) and it works great. Some will say to have a % mix tho. with different size grains. I wish I could remember the ratio but seem to be having a brain fart. Pick the other guys brains here on the board or go to Reefcentral and reefs.org and see what you can find there in the searches.