Also, would I need to wash the gravel even though its brand new in a bag? Whats the best way to do it? My coworker gave me his old gravel from his 55g and I spent about an hour trying to clean it yesterday. full about half of a 5 gallon bucket full and then put my garden hose in it and spun the gravel around and dumped the water over and over and over.... and over. ha. It never really got crystal clear. Finally I gave up. Im sure its alot cleaner then what it was before but I didnt think it would be so much work.