and just what does ultrasonic sound or ??? do to fish? fish have sensitive hearing.
INgrid

(Jon Ahlbin) wrote:
The company has just
started producing an ultrasonic algae killing device. The reason I am
posting this message to the group is because I did see some people are
having problems with algae and our new algae killing device maybe the
solution.


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List Manager: Puregold Goldfish List
http://puregold.aquaria.net/
www.drsolo.com
Solve the problem, dont waste energy finding who's to blame
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Unfortunately, I receive no money, gifts, discounts or other
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