THE GOLDFISH AND ITS CULTURE. 



though in some instances it is deferred until the following spring. 

 The perfection and rapidity of the coloring process depend upon 

 several causes, foremost among which is the proper selection of 

 specimens from which to breed. 



This is a very important consideration, in truth, the prime factor 

 upon which hinges the character of the result. 



When hatched, the young fish are further subjected to modifica- 

 tion by their surroundings, the temperature of the water, its depth, 

 quality, etc., all exercising more or less influence. 



The complete result of the breeding, so far as the coloring is 

 concerned, can not be seen until the change has taken place, when 

 any errors that have been made are at once apparent. Those fish 

 that have failed to receive any coloring are then called silver-fish; 

 should they have turned milky white (albinos), they are known as 

 pearl-fish. 



The young, when kept in warm ponds — this means that the 

 ponds are so located that the sun can warm them thoroughly — may 

 grow six inches long in four months. As a general thing, however, 

 the length reached in that time is from two and a half to three 

 inches. 



In connection with this may be mentioned that all the young of 

 the same spawning do not grow at an equal rate, some few doubling 

 the average size, while others fail to reach it. The latter are then 

 known as dwarf goldfish, and are much in demand for small aquaria. 



Deformities occur oftener in this family of fishes than in any 

 other. Specimens minus a dorsal, anal, or even caudal fin, are 

 frequent; rarer are those destitute of scales or minus an eye or with 

 a lob-sided mouth. 



From the habit of the goldfish to seek its nourishment on the 

 bottom of the pond in which it lives, and to its careless sluggishness. 



