Originally Posted by
tsdid
http:///forum/post/2542327
if you wait a week to add it all, how do you keep the sand fresh once the bag is open
alix would be talking about dry sand - which is really all you need. Adding dry "dead" sand will become "live" very quickly as the organisms spread to the new sand.
I added about 1.5 inches to my previous 2 inches using a long clear plastic tube that held the Christmas ornaments we bought this year. I just put the end of the plastic tube into the sandbed and poured in the dry. Once the sand had settled to the bottom of the tube, I slowly lifted the tube out and never made a bit of a mess at all. I did about 3 cups of sand every other day in various areas of the tank at a time.
I don't know if you would need to wait when adding live sand, technically. It also will be a little harder/more messy than dry sand when you're adding it. I would just get a bag of dry and add that.