Fish farming system and method

Details Fish farming system and method Fish farming system and method

1985-12-31

1987-06-02

Chamblee, Hugh R.

Animal husbandry

Entomological culture device

Egg treatment, production, or storage

A01K 6300

Patent

active

046694200

ABSTRACT:
A method and apparatus for providing aerated water to a tank used for the rearing of aquatic animals. Positioning of the intake posts and exit drains to establish one or more vollutes of water which substantially fill the tank provides a self-cleaning tank with reduced areas of inhabitability. The method and apparatus permits tanks to be lengthened without a need to add turbulence to the water. An improved method and apparatus for oxygenating water while maintaining nitrogen concentrations within acceptable limits is disclosed as well as a system for energy efficiently maintaining the temperature of the water in the tank.

REFERENCES:
patent: 160002 (1875-02-01), Bond
patent: 1528179 (1925-03-01), Baldridge
patent: 2944513 (1960-07-01), Keely
patent: 3116712 (1964-01-01), Ogden et al.
patent: 3756197 (1973-09-01), Buss et al.
patent: 4052960 (1977-10-01), Birkbeck et al.
patent: 4271788 (1981-06-01), Knowles

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