New Aquarium Book 



This richly illustrated volume is of highly 

 practical value to every aquarist, no matter 

 what his specialty. Goldfish culture in all 

 its branches; magnificent photographs of 

 prize-winning specimens, etc., etc. 

 Gives the only comprehensive list of 300 

 tropical fishes, their breeding habits, re- 

 quired temperature, food and general care 

 in detail. 



It will be entitled 



GOLDFISH VARIETIES AND 

 TROPICAL AQUARIUM FISHES 



By Wm. T. Innes 



Sent anywhere upun receipt of price, $3.00, 

 by the publishers. 



INNES & SONS 



129 - 135 N. 12th Street 

 Philadelphia 



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OFFICIAL, JOURNAL 



AMERICAN NATURE-STUDY 



SOCIETY 



The numbers for the coming school year 

 will be filled with special articles from prac- 

 tical teachers dealing with actual works, 

 methods and suggestions for school garden- 

 ing, elementary agriculture and nature- 

 study. 



¥1 .00 per year. 15c per copy. 

 Add for Canadian Postage, 10c. Foreign 

 Postage, 30c. With Aquatic Life One 

 Year, $1.50. 



ITHACA, N. Y. 



BETTER CUTS AT 

 BETTER PRICES 



PROMPT SERVICE GUARANTEED 



GOULD WILHELM CO 



ARTISTS - ENGRAVERS * PHOTOGRAPHERS 

 44 N.4 T J STREET PHILA. 



SEND FOR SAMPLES^PRICES THEY WILL INTEREST YOU 



KEEP YOUR 

 AQUARIUMS CLEAN 



With Acton Aquarium 

 Vacuum Cleaners 



People are learning 

 that sanitary methods 

 are postively essential 

 to breed good fish. 

 Our cleaners have been 

 a big success amongst 

 the dealers. 



Sample by Parcel 

 Post, 50c J5c, $1.00 



We make an automatic 

 syphon which works 

 as soon as placed in 

 Aquariums. 



Mfg. by 



Acton Electric Co., Inc. 



1133 BROADWAY 

 NEW YORK 



OSCAR LEITHOLF 



4vtS Fourth Avenue, 



Pittsburgh, Pa. 



TROPICAL FISHES 



PLANTS 



SNAILS 



Planorbis corneus Var. rubra 



Paliulina vivipara 



Aquarium: 2S1 Southern Avenue. 



Write for Price List. 



Salter 25ell 



Breeder of 



Broad -tail Telescopes 



BLUES BLACKS CALICOS 



4324 Wyalusing Avenue 



Philadelphia 



Spawn For Sale Now 



