ARTIFICIAL COLORING OF FISH
Rodney and Otamatea Times, Waitemata and Kaipara Gazette , 1 July 1914, Page 7
ARTIFICIAL COLORING OF FISH
It has been discovered that fishes may be so colored as to suit the human fancy. In Sicily, it is reported, by the introduction into the water of chalk, iron, and a quantity of peat, colors may be imparted to the carp. After treatment in a, bath of these jconcomitants for a couple of weeks the fish is given another chemically prepared bath into which there are introduced iron and tan. By increasing or diminishing the quantities the colour can be either accentuated or diminished. The process is said to be somewhat hazardous, but produces ornamental fish.