Wednesday, November 25, 2009


Feeding fish on fish farms
25 Nov 2009

"The acidity of the acid in tilapia’s stomach is the strongest measured in the animal world and breaks down astonishing things such as the cell wall in Diatoms, as they pass through the stomach. The hard shell of the diatom is used as a scrubbing agent. The acid in the stomach of the Tilapia dissolves this “shell.” "

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