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[edit] Summary

Aquarium cycles

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English

Nitrogen Cycle

  • 1. Addition of food and nutrients
  • 2. Production of Urea and Ammonia by Fish
  • 3. Ammonia is converted to Nitrites by beneficial Nitrosomonas bacteria
  • 4. Nitrites are converted to Nitrates by beneficial Nitrospira bacteria
    • Less toxic Nitrates are removed by plants and periodic water changes.
  • 5. Evaporation
  • 6. Light
  • Oxygen Cycle
  • 8. CO2 produced by Fish
  • 9. O2 produced by plants

Polish

Cykl azotowy w akwarium: 1 - pokarm, 2 - wydalanie amoniaku, 3- bakterie Nitrosomonas,
4 - bakterie Nitrospira, 5 - wymiana wody, 6 - światło, 7 - procesy gnilne, 8 - tlen, 9 - dwutlenek węgla.

[edit] Licensing

I, the author of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".

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