Originally Posted by ugluk
Still not clear about this. So do you get a hose and spray the sand?
I would not use tap water as it could introduce chemicals, trace metals, etc. to your tank.
I also wouldn't worry about it at this point. Let the sand settle on it's own. If you have rocks in the tank already you can vaccuum them off as the sand settles.
If you have a skimmer it will help clear out the sandstorm. Just make sure to clean your pumps/powerheads after the sand subsides.
What Barry was saying was to put sand in a container and fill it with RO/DI water, swish it around, and discard water. Repeat until sand is clean.
DO NOT add any fish/corals/inverts until you have thoroughly research tank "cycling". Once you have done that, begin your tank's cycle and monitor chemicals. Your tank will be ready to slowly add some fish and inverts in4-6 weeks.
Patience and research are keys for a successful tank. Don't ever buy anything until you know how hardy it is, what it requires, how big it gets, and if it's compatible with your size tank and your goals.
Feel free to ask away with more questions!