- Pools Like People Need Health Insurance 
THESE PLANTS will help keep your Pool clean and add 
to its Beauty and Interest 
FISH PLANTS, or Oxygenating Plants 
Fish plants or oxygenating plants (so called because they liberate free oxygen into the 
water) are important in any pool planting. These underwater plants help in keeping the water 
clear and the fish and scavengers in good health. Goldfish like to spawn on the floating roots 
and leaves and the young fry hide amongst the leaves. Plant them in pots or boxes by them- 
selves or with the lilies. 
VN 
° , Sagittoria Sinensis 
as 
The pool of Mr. O. 
E. Strine of Harrisburg, Pa., is a wonderful example 
of what a pool can be. Hardy and Tropical Waterlilies growing together form 
Fish Grass. Bright green chains 
of leaves. One of the best all 
around varieties. 2 bunches 
£OP RSS ee Orr. oe OE dee ee 35c 
Sagittaria subulata. Grass-like 
leaves about 6 inches long. In- 
creases by runners like a straw- 
Derryes Ge lOve) eae eee 35c 
Eel Grass. Ribbon-like leaves 
2-3 feet long. Also sends out run- 
METS Te eOpDUNAT Is Ot Ors 35c 
Hair Grass. Forms a velvety 
lawn in pool or aquarium. Per 
portion Ae eee 35c 
Ludwiggia mulertii. A creeping 
or submerged plant. Copper col- 
ored leaves, pink beneath. Fine 
for pool or aquarium. 2 bunches 
LOT eer, Oe eh ee eee Ft 35c 
Sagittaria sinensis. Broad rib- 
bon leaves 6-9 inches long. In 
shallow water it bears aerial 
leaves and white blossoms. 
SELON One eos Ree eee ee aL 35¢ 
Cryptocoryne Willisii. Makes 
the finest aquarium plant. Lance 
shaped leaves with crisped mar- 
SIS et ach Se eee ai ee ee, 35c 
Cryptocoryne Beckettii. Aquar- 
ium plant. Dark green lance 
leaves. Bach, 222002520022. 35c 
Cryptocoryne cordatum. Aquar- 
ium plant. Wider leaves than C. 
Willisii. Green on top, reddish 
beneath bach) es ot 40C 
AQUARIUM PLANT 
COLLECTION N 13 
25 aquarium plants in 8 best 
varieties, including 2 Crypto- 
corynes. Postpaid $2.00 
a central point of interest in the garden, 
PDB PPAR ]RM—MRRMEOEEEeeer_y 
OXYGENATING PLANT 
Collection P15—20 Oxygenating 
plants in 6 varieties. 
Jone Ey OPS} [OXOKON aa ences soc seeeceeee $1.50 
Collection P 16 —45 Oxygenating 
plants in 6 varieties. 
For a 10x12 pool. Postpaid.......... $3.00 
SCAVENGER COLLECTIONS 
Collection P17—For a pool 4x5 
eererr, WA eissorciecl Syatenllle. $1.00 
Collection P 18— For a pool 6x8 
feet. 50 assorted Snails. 
Postpaid 
Waa a as Ve oe Se eae - 
POOL SCAVENGERS 
These deni- 
zens of the 
pool are valu- 
able workers in 
helping to 
keep the pool 
clean. They are 
strictly water 
snails, never 
venturing out- 
side the pool. Their diet consists 
of decaying vegetation and algae 
or green scum. They are quite 
hardy and multiply rapidly. 
Black Ramshorn Snails. Partic- 
ularly prolific breeders, laying 
their eggs in jelly-like spots on 
back of lily leaves. Splendid 
workers in keeping pool clean. 
6 for 35c; per dozen...................... 60c 
Coral Snails. Similar to Black 
Ramshorn but with red body. 
Best aquarium snail. Fine for 
pool. 25c per pair; per doz.._$1.15 
Japanese Trapdoor Snails. 
Large live-bearing snails that are 
voracious feeders on green scum. 
Should be in every pool. 25¢ per 
pair; per dozen.22-2. $1.15 
LA? 2?A r—BD 
