I'm building a new tank and I read in a thread about "Southdown" sand from Home Depot. It said that it was reef safe with no silicates and only costs like 3 bucks a bag. My tank is 225 gallons and I was thinking of putting 200lbs of this and maybe 40lbs of live sand.
This is of course, assuming that I can get a second and maybe even a third opinion.
This is of course, assuming that I can get a second and maybe even a third opinion.