http://www.kurtsaxon.com/foods006.htm
(a little more ambitious, but still cheap fish-raising operation.
Gets fish out of the basement and under a cheap geodesic plastic-film
covered dome. Get the geodesic steel connectors for any length two by
four from Stromberg---the chicken-supplier catalog, for about fifty
dollars.)
And for even more elaborate setups, combined with utilizing fish
wastewater, see S & S Aqua---marvelous people who have worked it out to
a science._
[Homestead] Fish, worms in your basement, or under a geodesic,
Tvoivozhd, 11/06/2004