AERATING EQUIPMENT 
Keep your fish 
healthy by aerating 
your aquarium with 
one of our pumps. 
This Aquaditioner 
is an excellent 
pump for aerating 
one aquarium. 
No radio inter- 
ference — built-in 
condenser. Noise- 
less, efficient, AC or 
DG current. Fully 
guaranteed by man- 
ufacturer . $5.00 each 
AQUADITIONER 
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 
NEPTUNE ROTAERATOR 
Rotzerator—imMproved s Model vies sagen sss so eae ate $22.50 
MARCO PUMP: The Most Dependable Pump 
Designed and built to withstand hard serv- 
ice. Consumes less than 20 K.W.H. per 
month. 
MODEL A—Will operate 1 filter, 2-3 aspira- 
LOLS Dace erceeeeecs ce iec car oda, aceis) crete arsine tue ceecetate $27.50 
MODEL B—Will operate 2 filters and 
2= SE ASDITAULOTSa ge hacer tracert $33.00 
MODEL B-2—Will operate 2 filters and 
G=8eaSplracvolse ges ecuree ee thee $37.50 
WHITE MIST AIR PUMP 
MODEL 50 
Beautifully finished in 
a decorative two-tone 
wood case, 6%” x 3144” x 
4”. Noiseless and smooth 
OPELA LIN Smee rere: $20.50 
Lor 
