Organisms Used in Water Purification - Fish

Fish

Different species required for each of 3 depth-zones. The fish need to be herbivores.

  • Surface
  • Middle
  • Bottom

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Famous quotes containing the word fish:

    Everything seems beautiful because you don’t understand. Those flying fish, they’re not leaping for joy, they’re jumping in terror. Bigger fish want to eat them. That luminous water, it takes its gleam from millions of tiny dead bodies, the glitter of putrescence. There’s no beauty here, only death and decay.
    Curtis Siodmak (1902–1988)

    Come, thou shalt go home, and we’ll have flesh for holidays, fish for fasting-days, and moreo’er puddings and flap-jacks, and thou shalt be welcome.
    William Shakespeare (1564–1616)

    To me heaven would be a big bull ring with me holding two barrera seats and a trout stream outside that no one else was allowed to fish in and two lovely houses in the town; one where I would have my wife and children and be monogamous and love them truly and well and the other where I would have my nine beautiful mistresses on nine different floors.
    Ernest Hemingway (1899–1961)