Animal husbandry – Entomological culture device – Egg treatment – production – or storage
Patent
1990-07-03
1991-08-27
Mancene, Gene
Animal husbandry
Entomological culture device
Egg treatment, production, or storage
A01K 6300
Patent
active
050424262
ABSTRACT:
An aquarium has within it an exposed metal surface beneath the water line, the metal surface being electrically connected to ground for the purpose of neutralizing stray electrical charges in the water caused by leakage from electric pumps, heaters or lights, to thereby promote a healthier climate for aquatic life.
REFERENCES:
patent: 3797459 (1974-03-01), Harris
patent: 4242573 (1980-12-01), Batliwalls
Mutter William M.
Platt Barbara H.
Hoopes Dallett
Mancene Gene
Price R. Thomas
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