So, white sand for bottom media. Does it need to be aquarium sand, or does any decorative sand work? What I've got (and is unopened, so can be returned) is white sand for: "floral arrangements, fountains, etc." It's just plain white sand, no sparklies or anything weird....is it safe for the tanks? I was going to mix it with a small quantity of white gravel and then add in a few nice small smooth river rocks for variety. The gravel and rocks I know are safe...but I wanted to double check about the sand.
Info is always appreciated!! :)