Not all live sand is sold in a sealed bag some fish shops sell "live sand" from there own system! tho like said after a few weeks it will become live anywaylive sands a bit of a joke tbh, sat in a sealed bag with no oxygen subjected to differeing temps for weeks
is this your first venture for salt water? if so 6 gallons is NOT a good starting point. sorry for going off topicWell I currently have some Black sand, and I think it'll give some decent contrast to my fishs coloration. Will that be fine?