AQUARIUM FILTERS—JUNIOR 
For Aquarium up to 10 gal. 
This new and improved one-piece 
seamless molded construction filter 
of crystal clear plastic is being 
offered for the first time. It is a 
most desirable and efficient filter 
to have for your Aquarium. 
Piltersas illustratedsa.a.. 40s. .6 $2.00 
Filtering Material, activated 
Charcoal, Filter Wool and 
Pebblesireccctatit aac sedis eet 1.00 
Inside Model 
414” x 414” x 4” 
AQUARIUM FILTERS—SENIOR 
SENIOR—For Aquariums 10 gal. and over 
An all celluloid filter to be used on the 
outside of the aquarium. Complete with 
activated charcoal, glass wool, and peb- 
bles. Instruction with each filter. 
Boe Tae Ia te amk ATS Slee) Shee he eens $5.25 each 
AIR RELEASERS 
Ornamental Diver with Treasure 
Chest and Air Releaser as 
illustrated +.. aes eo eee $2.50 each 
CARBORUNDUM AIR RELEASER. Will disperse 
alreinefines Dubblesie a. eee ee eee 45c each 
METAL AIR RELEASER. Nickel plated with long 
lastinge plastic stUDIN Gere eee eee eee 75¢e each 
MARCO BALL O’MIST. One of the best air re- 
ICD SCT Sux. icc nee eee ne DO ate Soh caticte ee et teees $1.50 each 
CONTROL VALVES 
Needle valves to control amount of air flow 
A| tOMASDITA LOLA tera ita tanec rae rate 85ce each 
IMleere: (Ofoyanpneoy WWE Gococanne conven $1.25 each 
RUBBER TUBING 
For connecting air release to pump. Laboratory type. ....10c per ft. 
PLASTIC TUBING: 
at Dx For connecting air releasers in the aquari- 
um. It can be bent to any desired angle. 
Bake sehen oer tote als Gustete tome ohakel oct heiereteie aia here 15c per ft. 
Tee and X Connecting units for distribution of air ............ 40c each 
Hoses Clam Pes treaach ace pe einai te tae Cera s dpi wile os Gian Panels 40c each 
