Scavengers for the Pool and Aquarium 
All aquariums and pools need scavengers, fish to feed upon the insects, 
snails to devour algae and green scum and tadpoles to eat decayed matter. In 
all well balanced pools scavengers should be kept. 
JAPANESE SNAILS — These large hardy snails frequently become as large as an English Walnut. 
They devour algae and green scum and help to keep the water clear. These snails do not lay 
eggs as do other varieties but are live bearers, bringing forth the young fully developed. 2 for 
25c, $1.25 per dozen. 
BROWN RAMSHORN SNAILS —Medium size snail with shell characteristics of that name. 
Very prolific egg layers and are very active scavengers. 15c per pair, 60c per dozen. 
Chinese Moor 
RED RAMSHORN SNAILS —Somewhat larger than the Brown 
Ramshorn, sometimes known as the Coral Snail. Excellent 
scavengers. Lend much color to the aquarium and pool. 2 for 
25c, $1.25 per dozen. 
COMMON TIGER FROG (Tadpole) —Younger generation of 
the frog family. Crows legs the first year. Fine as scavengers, 
harmless to fish and plants. 5c each, $2.00 per 100. 
LOUISIANA BULL FROG (Tadpole) —Crow the legs the sec¬ 
ond season. These tadpoles are unusually large, three to four 
inches long. 10c each, 50c per dozen. 
• 
Scavengers for Small Pools and Aquariums 
Collection No. 17 
It is difficult to get too many snails for a pool as they re¬ 
move the decayed vegetation and green algae. Use two snails, 
per square foot of floor area. 
Rainbow Aquariums For Every Home 
No. 
LOO 
1 0 Vi x 6 x 5 Vi 
1 Cal. 
$ .90 
LI 
12 x 8 x 8 
3 Cal. 
1.70 
L3 
1 6 x 10 x 8 
5Vz Cal. 
2.50 
L4 
20 x 10 x 10 
8 I /2 Gal. 
4.25 
L5 
20 x 1 2 x 1 0 
10 Cal. 
4.85 
L 6 
26 x 1 3 x 1 2 
15 Cal. 
6.90 
L7 
HEAVY l"xl" x Vs" 
28 x 14 x 12 
ANCLE—PLATE CLASS 
20 Cal. 
$14.00 
L 8 
36 x 14 x 12 
25 Cal. 
16.00 
L9 
42 x 14 x 1 2 
30 Cal. 
18.00 
D1 
DANIO OR WINDOW DISPLAY TANK 
26 x 10 x 6 V 2 6 Cal. 
$3.75 
NEW BULB EDGE AQUARIUMS—Complete with Cover 
B80 
16x8x8 
31/2 Gal. 
$3.85 
B90 
20 x 1 0 x 1 0 
71/2 Cal. 
5.75 
AQUARIUM STANDS—1" x 1" x Vs" ANCLE IRON 
S9 (with glass shelf) for No. L9 Tank $6.00 
S4 (for No. L4 and No. L5 and No. B90 Tanks) 4.50 
S3 (for No. L3 and No. B80 Tanks) 4.00 
RAINBOW AQUARIUM CEMENT 
1 lb. cans.$ .35 
1 0 lb. cans.30 
1 00 lb. drums .25 
Half Dozen Each Brown Ramshorns, Japanese Trapdoors and 
Red Ramshorns. Postpaid for $1.25. 
FISH FOOD 
Goldfish should be fed twice a week. Too often and too 
much food are the causes for most fish troubles. 
NATURAL FISH FOOD —This is a properly balanced fish food 
for both the pool and the aquarium and inexpensive. Pint 
box 50c, quart box $1.00. 
• 
Beautify Your Pool By Using Denso Sub-Aqua 
By using this water proof concrete enamel you can get a 
beautiful sky blue or white background for your plants. It is a 
non-poisonous coating for a concrete surface that is continually 
under water. It is not injurious to fish or plants and adds life 
and beauty to your pool. Prices F.O.B. factory Independence, 
Ohio. 1 qt. $1.25, Vi gal. $2.35, 1 gal. $4.50. 
Have a Lily Pool for Beauty and Pleasure. 
