THE FRESH- WA TER AQUA RIUM. 1 7 



they will not object to an occasional tit-bit in the shape 

 of a small worm. 



Another excellent member of the Carp family is the 



Tench, an inhabitant of pools and quiet streams where 

 there is scarcely any current. It delights to bask 

 under the leaves of the water-lilies during the hot 

 summer weather, and in an aquarium needs a quiet 



B 



