BELDT'S AQUARIUM 
SAINT LOUIS, MO 
beldt-s MAGIC 
infusoria powder 
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Magic Infusoria Powder 
Size of Package, 4x2% Inches 
Beldt’s Magic Infusoria Powder 
One eight-ounce box is enough 
to produce fifty gallons of infu¬ 
soria. When breeding egg-laying 
tropicals or goldfish, the young, 
after they are able to swim, must 
be fed on infusoria. All young 
live bearing fish can be fed on 
infusoria for about ten days. 
This powder, which is guaranteed 
to produce the best infusoria cul¬ 
ture, should be on hand. In case 
you do have some egglayers to 
spawn, you will need these small 
infusoria microbes for food. 
Price per can. $0.40 
Beldt’s Fungus and Ich 
Remedy 
It knocks off the spots. 
This is the most effective rem¬ 
edy for fungus, tail rot, and espe¬ 
cially ichthyopthirius on tropical 
fish. Symptoms: Folded fins, fish 
wiggle, and seem to be unable to 
swim, scratch themselves on sand. 
Tropical fish have tiny white 
spots on bodie s—cotton-like 
growth. This remedy should be 
on hand as these diseases are 
contagious and spread rapidly. 
Complete directions with every 
bottle. 
Price, 1 oz. Bottle, $0.30, postpaid. 
3 for $0.75 
Maplewood, Mo. 
I received the Fungus remedy I or¬ 
dered and at once put it to work on 
some baby fish that had tail rot. In 
four days they were well. I can highly 
recommend your fungus remedy to every 
fish enthusiast. 
Robert Riemann. 
BELDT’S RELIABLE REMEDIES 
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Remedy and Water 
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Aqua Grassycum 
Actual Size of Small Size 
A Fish Parasite Remedy and 
Water Plant Nutrition used by 
fanciers everywhere. We cannot 
recommend this remedy too 
highly. 
Small size, each.$0.25 
Large size, each.35 
Magnifiers 
For testing- Infusoria. Put a 
drop of Infusoria water on a piece 
of glass, hold light underneath. 
If the culture is good there 
should be at least 50 microbes to 
the drop. 
Price of Magnifier, each-. .$ 0.20 
Special Offer 
One large can of Magic In¬ 
fusoria Powder with Magni¬ 
fier .$0.50 
Complete directions to use 
this Infusoria Powder with 
tlie package. 
Beldt’s Special 
Pool Remedy 
To be used in large pools for 
gold and tropical fish. This rem¬ 
edy comes in powdered form com¬ 
plete with directions. Four-ounce 
jars, enough to sterilize about 
2000 gallons of water. 
Postpaid, $1.00 
Stuttgart, Ark. 
I cannot speak too highly of your 
fungus remedy for it certainly worked 
wonders with my fish and I shall not be 
without it as long as you are in business. 
Kenneth C. Moehrl. 
BELDT’S 
and Goldfish 
Ionic for Healthy Fish— 
Saver for Sick Fish 
Beldt’s Gold and Tropical 
Fish Tonic 
Size of Package, 4x2% Inches 
A tonic to be used for sick as 
well as healthy fish. Its main 
purpose is to create pure water 
conditions and keep aquariums 
free from diseases. It is a rem¬ 
edy for sick fish, and a good tonic 
for well fish. It is greatly ad¬ 
visable to use this tonic when 
starting new aquariums. Com¬ 
plete directions with every car¬ 
ton. 
Each .-.$0.25 
6 for. 1.25 
Fish Lice Tablets FISH LOUSE 
A newly discovered remedy 
that destroys hydra and fish lice. 
Use one tablet for each 8 gallons 
of water. Gambusia affinis, a 
small fish sold at 50c per pair, 
can also be used to destroy fish- 
lice in outdoor pools, they are 
fond of them and eat them. Price 
of Tablets, 10c each; per dozen, 
75e; per 100, $5.00. 
Gambusia Affinis 
A small cold water, live bear¬ 
ing fish, also eats fishlice. When 
placing about 6 pair of them in a 
pool the lice soon disappear. 
They are hardy same as goldfish. 
Pair.$0.50 3 pairs.$1.00 
Dozen.$1.75 
Shipping cans 35c extra 
Potassium Permanganate 
Destroys algea and clarifies 
green water in aquariums and 
outdoor pools. Also a good rem¬ 
edy for tail rot on goldfish. Com¬ 
plete directions with every bot¬ 
tle. 4-oz. bottles.$0.35 postpaid. 
% grain Permanganate Potas¬ 
sium tablets, complete with direc¬ 
tions, 40e per 100 postpaid. 
Turks Island Salt: 
A solution of two level table¬ 
spoonfuls of Turks Island Salt 
per gallon of water makes a tonic 
which is beneficial to all minor 
ills. Fish should be left in this 
bath for several days. Per pint 
ctns., $0.35; per quart ctns., $0.50. 
Postpaid 
Beldt’s Aquarium 
Testing Kit 
This kit contains chemicals to 
neutralize water in case it is acid 
or alkaline. It contains the test¬ 
ing liquid test tube and color 
chart to show you exactly how 
the water tests. Extreme alkaline 
or acid conditions of water are 
very harmful to fish and many 
times diseases can be cured or 
prevented. If you have trouble 
with your aquarium, test the wa¬ 
ter. 
Price complete. -$1.75 
Beldt’s Sulphuro Fish 
Remedy for Tropical 
and Goldfish 
Directions for its use come 
with every bottle. 
Postpaid, $0.50 
South Byron, N. Y. 
I have had very fine results with 
your Gold and Tropical Fish Tonic in 
starting new aquariums and keeping 
goldfish in my pool healthy during the 
winter. Mrs. Eva Boatfield. 
Page 30 
