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Post by Carl on Jan 29, 2009 19:09:42 GMT -5
I updated my sponge filtration article with more information and a couple new pics. Not a real big update (unlike yesterdays Lighting article update), but maybe a good opportunity for those who may not have read this article lately to read it again. The information is more basic then many of my articles, but is is intended to help beginners more than anything. Sponge Filtration; FiltersCarl
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Post by goldenpuon on Jan 30, 2009 15:24:41 GMT -5
Thanks for the update Carl! I will try to reread the sponge filter section when i get the time.
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