AERATING EQUIPMENT 
Keep your fish healthy by aerating your aquarium 
with one of our pumps 
BACH’S SINGLE-ACTION PUMP 
Very attractive and noiseless pump. 
Will operate one filter and one or two 
air releasers. 
For 110. V.. A-Cecurréent: only..44.25: $10.50 
NEPTUNE ROTAERATOR 
Insulated and separated from Pump 
body assures COOLER aeration dur- 
ing summer months. 
No Radio Interference — Silent — 
Extra Oilless Bearings on Rotor — 
Noiseless — Economical — Dependable. 
Powerful—90 cu. in. per min. 
One Year Guarantee 
Rotaerator—improved Model ........... oa fo npena ewe oopat $22.50 
MARCO PUMP 
The Most Dependable Pump 
Designed and built to withstand hard serv- 
ice. Consumes less than 20 K.W.H. per 
MODEL A—Will operate 1 filter, 2-3 aspira- 
COTS eee as ayo tens re Sota) eR ee Ra $27.50 
MODEL B—Will operate 2 filters and 
2s37, ASPITAtOrg esse selk ee ee cee ees $33.00 
MODEL B-2—Will operate 2 filters and 
6-8easpiratOrsyy cs. coctot oe ae ee $38.50 
SILVER STREAK PUMP 
Designed to last for many years. — Written Guarantee for 
one year. — Designed for continuous operation. — Air Cooled 
: Redmond motor. — Rests on four 
solid rubber buttons to eliminate 
noises of vibration. — Highly 
polished Extruded Aluminum 
Frame. — All brass parts chrome 
plated to blend into the over-all 
silvery appearance. —Delivers 
approximately 110 cubic inches of 
air per minute. .. $18.50 
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