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BELDT'S AQUARIUM, ST. LOUIS, MISSOURI 
SUPREME AQUARIUM REFLECTOR 
SUPREME AIR PUMP 
Will fit on any aquarium. Size 8 V 2 
inches long, 2/2 inches deep, 3 inches 
wide. It is so constructed that one 
rubber hanger can be moved so that it 
may be used on either end of the 
aquarium or fastened against the back. 
They are furnished complete as illus¬ 
trated with extension cord and 5-inch 
show case bulb. 
Junior Model 
60 Cycle —110 Volts A. C. Current 
Price — #9.75 
Price each #1.50 
Six for 6.50 
MARCO AIR PUMP 
Model A 
12 Releasers #12.50 
Model B 
24 Releasers 17.50 
Model B-2 
36 Releasers 22.50 
A fine piece of 
workmanship; a very 
popular pump. Will 
supply ten outlets. 
Takes up floor space 
6 x A l /i inches. 
Standard model, 
Shipping weight, 8 lbs. 
each #12.50 
A small aerator to be used in aquariums up to 20 gallon capacity. 
It can be attached to the top frame of any aquarium. It must be kept 
above water level and works entirely automatically. It pumps fresh air 
into the water at intervals of about twice a minute, operates on 2c per 
day and makes it possible to keep more fish in an aquarium in healthier 
condition. 
Provided with a six-foot extension cord and can be plugged into 
any convenient socket. A. C. current, 110 volt. 
Price each #1.50 
Here is the pump for the average fancier. It will supply 
10 outlets with plenty of air. It has 12 lbs. of stalling pressure 
and will operate on 3 to 4 cents per day. Shipping weight, 
8 lbs. A real honest-to-goodness VALUE. 
SUPREME 2 CYLINDER PUMP FOR 20 OUTLETS 
PRICE #15.00 
ACME AQUARIUM FILTER 
When an aquarium becomes milky from overfeeding or 
the water is green and cloudy it becomes necessary to clear 
the water. This filter is provided with filtering material 
through which the water passes and drops back into the 
aquarium pure and free of sediment. This filter can be used 
with any air pump you now have but is especially designed 
to be used with the Acme Thermalator. 
Complete price for Filter #1.50 
Special Combination Offer 
1 Acme Thermalator and 1 Acme Filter 
#2.85 
