Oct 6, 2013 #1 Nuclear Queen Aquarium Advice Regular Joined Aug 26, 2013 Messages 88 Location FL, USA How many pounds - approx? Hoping for a 200g filter and MAYBE a DSB.
Oct 6, 2013 #2 Sniperhank Giant Clam Addict Joined Nov 18, 2011 Messages 20,651 Location Summerville, Pennsylvania 1 to 1.5 lbs of rock per gallon.