BELDT'S AQUARIUM, 
INC. 
SAINT LOUIS, MO. 





(Corydoras) 
Illustrations are natural size. 
These small catfishes are peaceful 
and good scavengers, very inter- 
esting, popular and hardy. 
Corydoras aneus 
Colors, golden green shades. 
Jeduseueeacwae caeeens $2.00 
Pait. “4S. ; 


Corydoras melanistius 
Pair Je : 

Corydoras leopardus 
Leopard spotted, pair -...........$2.50 




















Othocinclus vittatus 
Suction Catfish — can hang on 
glass through aid of suction cup 
UNG ers MO WE eh Ble eeesecerecene os. $2.50 

Sculpin 
(Cottus artedi) 
These dwarf sculpin will grow 
to 3 inches long. Can be kept in 
tropical or goldfish aquariums. A 
good scavenger. Can stand a tem- 
perature of 40 degrees F. Not 
shipped during hot summer 
aot opt aye: WELZ Ne 2 Sis Ler Pre sees seen $1.50 
Corydoras nattereri, pair_..... $2.00 
Loricarari, pair............-.....--....-- 3.00 
Farrowella, pair........ ee 5.00 
Corydoras rabauti, pair.......... 3.00 
Corydoras punctatus, pair..._.. 3.00 
Xenocara, pair.................--.-..-...- 4.50 
S. A. Glass Knife Fish, pair-... 5.00 
Monocirrhus polyacnthus, pair 


Following Not Illustrated 
Aplocheilus Lineatus. Colors: 
Light green, gold and _ pink 
shades. 
Large pairs _........... ...$4.00 
Medium size pairs.........-......... $2 50 
Sticklebacks 
A cold water, nest building fish; 
can be kept with tropical or gold 
fish. 

Page 25 

Special Collection 
No. 7 
Collection Price— 
5 pairs... - $8.75 
No. 36 Aplocheilus 
Panchax,. Per 
Daly ee $2.00 
No. 37 Epyplatys 
chaperi. Per 
Per pair........ 2.00 
No. 38 Pachypanchax 
Playtfairii. 
pairs = _ 2.00 
No. 39 Chriopeops 
gzoodei. Per 
ale ee cokes 1.25 
No. 40 Aphyosemion 
(Ribbon tail 
panchax). 
Per pair...._..... 2.50 
Here is a collection of 
extreme interest for the 
advanced aquarist as 
well as the novice. Killi- 
fish are quiet and will, 
sometimes for several 
minutes, stand in the 
same position without 
showing a sign of life. 
When food is thrown in- 
to the aquarium they 
dart quickly and snap 
the food. They can jump 
after the food high out 
of the water. The aqua- 
rium should be covered 
with glass. 


Paige = Ne ee LP ee $1.00 | Pair 
Aplocheilus latipes 
(medaka) 
Color: Creamy yel- 
low. Very peaceful 
and hardy. 
Pair? =]... eeodeens sank $0.60 

*African Butterfly Fish 
$10.00 
Heterandria Formosa 
(Mosquito fish) 
The smallest live 
bearer. .Females give 
birth to 1 to 4 young 
at intervals of 14 
days. 
