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					Originally Posted by  digi
					 
				 
				My livestock appears to be thriving (minus alveopora - different issues - damned thing).  I would like to aim towards growing a small amount of SPS in the future... therefore I'll have to resolve my nitrates issue - 5-10ppm at the moment. 
 
I'm surprised nobody has gone with my suggestion of a fuge.  I'm really leaning towards building a 5 gal one at the moment.  Comments? 
			
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 Although it is a "nice to have", zero nitrates are not a requirement for growing SPS.  There are a lot of nice SPS tanks out there with low (non-zero) nitrate levels.  I guess what I'm trying to get at is, don't beat yourself up for having a little bit of nitrates.
Now having said that, if you are set on trying to achieve zero nitrates then yes, building a 'fuge to grow macro algae is one approach which a lot of people employ and works well enough. Anyway, it sounds like you really want to do it so go do it 
