194 



DOMESTICATED TROUT. 



In the morning feed them again, and when it is time to 

 start, transfer them to the tank or can which is to carry 

 them. For small quantities, say i,ooo or 2,000, I use 

 a twelve-gallon tin can. For larger .quantities, say 

 5,000 or more, I take a seventy-gallon tank, a drawing 

 of which may be seen in the Massachusetts Report of 

 the Fishery Commissioners for 1868, Plate III. Fig. 6. 

 The tank has a pump attached ; but this is not worked 

 when small fish are carried. I use also a hundred- 

 gallon tank for moving still larger quantities. 



The tank for 

 carrying fish, 

 when f i 1 1 e d 

 with water, is 

 very heavy, 

 and should 

 have four iron 

 handles on the 

 sides to facili- 

 tate moving. 

 It must not be 

 made too large 

 round, or it 

 wall not go in- 

 to the door of 

 the express- 

 car, which 

 would be 

 found to be a 



Tin Can for the Transportation of Young Fry. verv SCrioUS 



difficulty. In traveUing long distances, I take, be- 



