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					Originally Posted by chef  It's a no-brainer. Especially if you have coral.I wasn't very happy about dropping over $300 for a unit, but way worth it in the long run. | 
	
 You say that, but why? what is in the water that I need to filter out, I don't have issues with things dying or suffering, only algae
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					Originally Posted by hillegom  What's your TDS? Here in the lower mainland, we have between 10-18 TDS, depending on the season. I don't think we really need RODI, but I wanted RO as well for drinking, no chlorine. | 
	
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