TROPICAL FISH • 
ACCESSORIES 
TROPICAL FISH AERATION AND FILTRATION EQUIPMENTS 
FILTER PARTS AND SUPPLIES 
Crystal Glass Wool 1 ounce-.25 
" " " 1/2 "-.15 
(1/2 oz will just about take care 
of one filter change) 
Marble Chips 1 LB-,05 
Charcoal 1 LB-.10 
(2 LB needed for 10" filter) 
Filter parts 10" complete set-3.00 
" " 12" " " -2.50 
"NIPOGOLD" 12" Complete filter 4.95 
"NIPOGOLD" 10" " " 4.50 
Forshaw's All Celluloid Filter Junior4.50 
Forshaw* s ' " " "Senior 8,50 
AERATION SUPPLIES 
l/8" Red Rubber Tubing 6 Ft for .25^Ft 
1/8" Celluloid tubing 3 " " .25 Ft 
1 / 4 " " " (diameter) Ft 
5/I6" n n n n 
. 05 ^ 
.10 
.20 
.25 
Round Stone "Nipogold" Releasers .35 
Marco Releasers - .50 
Zenco Valves - .65 
Marco Valves - .85 
"T" and 4-Way Cross pieces- .25 
Air Tube Cleunp- .25 
Chrome Deep-Sea Diver Releaser - 1.75 
Porcelain Deep-sea diver releaser ,85 
Junior Ball Releaser-extra fine sprayfl.OO 
CHASE "L" SHAPE CHROME HEATER 
Ti'E CHASE HEATER is designed to lay on 
the bottom of the Aquarium, vfhere the 
heat really belongs. The design is 
such as to afford the best possible 
circulation of the heated v/e.ter, and 
is also easily concealed among the Aq¬ 
uarium plants so that it will not mar 
the beauty of the Tropical Aquarium. 
C'iiASE HEATERS are guaranteed for 1 YR. 
Each 
75 - 100 - 150 Watts (12" deep)$ 2.50 
Special orders taken for deeper tanks. 
"NIPOGOLD" CHROME HEATER 
10-15-20-30-40 Watts -Ea 1.35 
25-50-75 Watts-" 1.35 
Heavi"- D ty Chrome Heater 
75-100-150 Watts-" 2.00 
"L" Shape Chase Heater 
75-100-150 Watts-" 2.50 
"NIPOGOID" SUPREME Heater and 
Thermostat Combination Sets- 2.75 
Suitable for Tropical tanks 
from 4 to 8 gallons. 
Gurar.teed for a period of 6 months. 
THERMOMETERS 
HEATER AND THERMOSTATS 
Whether you have a Goldfish Bowl 
or a Tropical Fish Aquarium, it 
is wise to have a Thermometer 
to check the temperature of your 
Aquarium at all times. 
5" Floating Imported type- ,55fi 
6" Floating domestic " .25 
4" Stationary type-.25 
Thermometer holder - .15 
It keeps it where you can easily read it. 
'I THE SILENT WATCHMAN " 
"Supreme" Midget model Thermostat-$1,75 
(Guaranteed for 6 month) 
"Junior" Deluxe Thermostat - 2.25 
"Senior" Delijxe Model " 2,75 
(Junior-inside adjustment 
Senior-outside adjustment - both 
■Guaranteed for one year period 
Guaranteed for one year period . ) 
WRITE FOR FREE THERMOSTAT FOIDER . 
HOW TO DETERMINE CORREO WAHAGE OF HEATER 
To figure approximate wattage for a given size aquarium, multiply the number of gallons 
by 3 watts. For example, a 5 gallon tank will take a 15W heater. This gives a tempera - 
ture of about 12 degrees above the atmospheric temperature. This rule applies where the 
heater is not controlled by a Thermostat. Wlien using a Thermostat, multiply the number 
of gallons by 6 watts; hence a 30W Heater for a 5 gallon aquarium. 
