File:Aquarium Nitrogen Cycle.png

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English: Diagram of the nitrogen cycle in an aquarium. Drawn in Sodipodi by Ilmari Karonen, SVG original available at [1].
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Author Users Eliashc, Ilmari Karonen on en.wikipedia
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Originally from en.wikipedia; description page is (was) here

  • 11:26, 7 May 2006 Eliashc 968×613 (70,457 bytes) (optimized using optipng.)
  • 22:49, 20 October 2005 Ilmari Karonen 968×613 (89,176 bytes) (2x bigger)
  • 22:43, 20 October 2005 Ilmari Karonen 484×306 (39,921 bytes) (Diagram of the nitrogen cycle in an aquarium. Drawn in Sodipodi by ~~~, SVG original available at [http://vyznev.net/misc/Aquarium_Nitrogen_Cycle.svg].)

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20 October 2005

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current03:09, 24 January 2007968 × 613 (70 KB)Pngbotoptimized with optipng

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