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					Originally Posted by  Eb0la11
					 
				 
				Hey Kien, how deep is your sand bed?  Im debating between a DSB and SSB. 
			
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 I had the same debate!  I was even going to go bare bottom.  In the end I went with a shallow sand bed of 0 to a max of 1.5 inches in my lagoon.  So ya, it starts at at 1.5 inches at one end of the tank and gradually tapers down to just a dusting if sand at the other end.  The powerheads have cleared a couple of spots of sand but I don't mind.  I suspect once I get a couple of gobies in there that there will be a few more clear spots.  I just love how the halide light shimmers on the sand and how it reflects light back up.  Makes the tank a lot brighter.