The Planted Tank Forum - View Single Post - Nano 8x6 inches (update 4/21/06 on last page)
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Old 11-22-2005, 12:26 AM   #9
Marc
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Quote:
Originally Posted by Raphael
Well, you can but it's not recommended, you need a filter to keep it going and you'll find yourself doing water changes very often without one.
That's not really true. In nature there are no filters...everything is a cycle.

Plants will naturally take in ammonia and nitrite. If there were no plants in there- that would be a different story.
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