Aquaponics

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Across
  1. 4. animals that live in water
  2. 9. chemolithotrophic organisms that include species of genera such as Nitrosomonas, Nitrosococcus, Nitrobacter, Nitrospina, Nitrospira and Nitrococcus.
  3. 10. a vivarium of any size having at least one transparent side in which aquatic plants or animals are kept and displayed.
Down
  1. 1. the process of growing plants in sand, gravel, or liquid, with added nutrients but without soil.
  2. 2. a key component in the filtration portion of a recirculating aquaculture system
  3. 3. a system of growing plants in the water that has been used to cultivate aquatic organisms.
  4. 5. h2o
  5. 6. o2
  6. 7. remove larger suspended material from water, including sand, silt, clay, loose scale, and organic matter.
  7. 8. are predominantly photosynthetic eukaryotes of the kingdom Plantae.