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04/17/2006, 06:59 PM
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Moved On
Join Date: Mar 2006
Location: The former United States
Posts: 466
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Closed loop system?
What exactly is a closed loop system and what are its benefits? I have done web searches but cant find out enough info. Is a megaflow aquarium better. Looking to get a bigger tank, probbly a AGA 90g with megaflow but if a closed loop system is better I will go with that. I would also like a refugium if it makes a difference. It will be a SPS tank.
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