Think
Purity® Algaecide
for Ponds
Algaecide
for pond or water basins in closed systems only, this product must never leave
your pond or water garden, to reach streams, or other surface water systems in
the vicinity of the treated pond.
This product is toxic to algae in your
pond. It is also toxic to copper sensitive aquatic plants, invertebrates and fish!
Use with caution, following directions exactly, including testing your water before
re-treating.
For ponds with severe and persistent algae blooms where other
measures including aeration and bacteria treatments have been unsuccessful. Overuse
of this product may create toxic copper pollution in your pond, so use with caution
and always test your pond water before re-treating.
THINK PURITY is an
innovative formulation that provides an excellent control of algae in ponds.
DIRECTIONS
FOR USE: Dilution of 1:60,000 (16 ml per 1000 litres of water) provides 1 part
per million (ppm) for a biologically active form of copper (Cu2+). Use THINK PURITY
Test Kit to determine existing copper level before adding more THINK PURITY.
PONDS:
Apply 1 litre of THINK PURITY to 60,000 - 600,000 litres of water for prevention
of algal bloom. Water condition and the extent of active micro-organisms present
determine the effective application rate. For permanent algae control maintain
0.5 to 1.0 ppm copper in the water. (Add 1.6 ml per 1000L to increase copper by
0.1 ppm).
NOTICE TO USER: This control product is to be used only in accordance
with the directions on this label. It is an offence under the Pest Control Products
Act to use a control product under unsafe conditions.
Available
in 1 liter jugs or cases of 9 x 1 liters.
Ships as a "Class 8" hazardous
goods; surchages apply when shipping.
FIRST AID FOR CONTACT
WITH CONCENTRATE: EYES: In case of contact in concentrated form flush with plenty
of clean water for 15 minutes. SKIN: Wash with soap and water.
NOTICE TO
BUYER: Seller's guarantee shall be limited to the terms set out on the label and,
subject thereto, the buyer assumes the risk to person's or property arising from
the use or handling of this product and accepts the product on that condition.
NATURE OF RESTRICTION: Aquatic, Forest or Woodland Uses - This products
is to be used only in the manner authorized, consult local pesticide regulatory
authorities about use permits that may be required.
DO
NOT APPLY OR ALLOW DISCHARGE TO LAKES, FLOWING WATER OR PONDS WITH OUTFLOW.
WARNING:
This product is toxic to copper-sensitive aquatic plants, invertebrates and fish!
DO
NOT APPLY TO WATERS CONTAINING FISH WITHOUT CONSULTING THINK PURITY DISTRIBUTOR
FIRST.
CHELATES : COPPER, IRON, ZINC, MAGNESIUM, MANGANESE AND OTHER MINERALS
AT LOW TO NEUTRAL pH
GUARANTEE: COPPER AS ELEMENTAL…5.0% (PRESENT AS COPPER-SULPHATE)
REGISTRATION NO. 27769 PEST CONTROL PRODUCTS ACT
KEEP OUT OF REACH OF CHILDREN,
DO NOT FREEZE, CAUTION POISON, READ LABEL BEFORE USING
This
information re-printed from Agriculture Canada.
Cyanobacteria
A serious problem exists when cyanobacteria grows in ponds and
lakes. Some species of cyanobacteria are visible to the naked eye, and may resemble
green algae with a bluish tinge. They are sometimes referred to as blue-green
algae, but they are not algae - they are bacteria.
Some species of cyanobacteria
produce liver or nerve toxins. These toxins may kill animals that drink the water.
Unfortunately it is not a simple task to test for toxins in the water. It is therefore
critical to control the growth of cyanobacteria in any water supply used for human
or animal consumption.
Cyanobacteria identification is possible. Trained
specialists visually identify the presence or absence of the bacteria using a
microscope. Many commercial laboratories can identify whether or not cyanobacteria
are present in a water sample. Any water sample taken for cyanobacteria identification
should be kept cool and analysed within 24 hours of being collected.
If
a cyanobacteria problem is discovered, properly timed and applied copper treatments
may be used to control growth.
The Big Picture
Copper
treatments are a temporary solution to problems with cyanobacteria. The treatment
does not deal with the root problem for the growth of cyanobacteria, algae, and
plants. Prairie ponds and lakes experience prolific algae growth because the water
is nutrient-rich. Typically, ponds and lakes have very high phosphorus concentrations
which serve as a nutrient for cyanobacteria, algae, and aquatic plants. Therefore,
even after effective copper treatment, cyanobacteria and algae problems will recur
at a later date.
The best plan to minimize cyanobacteria, algae, and aquatic
plant problems incorporates good watershed management. The goal is to prevent
nutrient inputs into the water. Nutrient sources include phosphorus, nitrogen,
animal waste, fertilizers, soil particles, and silt. Each of these act as a fertilizer
for algae and aquatic plants. An example of watershed management is remote livestock
watering.
Best Management Practices (BMPs), such as grassed buffers and
fencing to exclude animals (including livestock) from water, can minimize external
phosphorus inputs from soil, fertilizer, and animal manure. Perimeter dyking around
the dugout combined with an inlet control structure can be used to divert silt-laden
or nutrient-rich runoff water away from the dugout.
Well-designed, continuous,
year-round diffused aeration at the bottom of the dugout can minimize the natural
recycling of phosphorus from the sediment. Other methods such as remedial dugout
coagulation treatment will remove phosphorus from the water column, and can minimize
the potential growth of cyanobacteria.
Visit
the Agricultre Canada Website regarding copper use in ponds.
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Think
Purity®
Bacteriostatic
Algaecide kills algae
Also kills chara, cyanobacteria (Blue-Green Algae) and
E-Coli
Think
Purity is absorbed
by the algae where copper ions interfere with natural metabolic processes, such
as membrane permeability, respiration, digestion, reproduction, and even denaturing
of DNA. As a result algae die from their own ability to perform functions. When
the algae is under control keep a low dose of about .10 ppm and it will not return.
Not only do we have algae control but e-coli control at the same time.
Filamentous
algae is eliminated and controlled with Think Purity. Think Purity is specified
for use in potable waters. Follow applications guidelines to avoid danger to health
or wildlife. Safe for all fish except Koi and Carp species.
Think Purity
is sprayed directly on to the algae and quickly kills algae. For best results
combine the Think Purity treatment with applications of beneficial bacteria like
Bacterius 1B or 5B to ensure the decaying algae materials do not accumulate in
the pond and cause more problems.
Think Purity kills Escherichia coli;
Zero C.F.U. (colony forming units) after 1/2 day exposure.
Think Purity kills Streptococcus faecalis; Zero C.F.U. (colony
forming units) after 2 days exposure.
Unlike
copper sulfate Think Purity does not precipitate or stratify. It stays
evenly dispersed in water over a longer period continually preventing algae and
bacteria from multiplying. Think Purity can be used in Municipal water
supplies as a source of potable water. Unlike other copper products Think Purity
does not need a permit to use in most ponds but check first before ordering.
Available
in 4 liters, 10 liters, 20 liters, 115 liters and 208 liters
TELEPHONE
ORDERS & HELP DESK TEL: 450-243-0976
Think Purity® Bacteriostatic
Algaecide
TECHNICAL
BULLETIN
What is Think Purity?Think Purity is a bacteriostatic
algaecide for the control of algae and bacteria in water-holding containments,
such as agriculture dugouts, municipal potable water impoundments, golf course
ponds, and ornamental waterscapes. Think Purity was the first environment-friendly
non-halogen, non-oxidizing product to provide faster, more effective, and longer-lasting
algae control in potable water and wastewater storage.
Why
is Think Purity different?Think
Purity is a highly biologically active ionized mineral matrix, which effectively
stabilizes copper ions [Cu(H2O)6]2+ and disperses
them evenly throughout water. Greater
concentrations of ions - Lower
required doses
- Higher
efficacy
- Most
biologically active form
- Works
in a range of water conditions
Think
Purity is strongly hydrophilic in nature. Therefore, it self-disperses quickly
in clean water (~6 meters/hr in all directions). Think Purity remains in a state
of high molecular stability. The active ingredient remains in an ionic state indefinitely
in a wide range of water conditions. Think Purity will always be uniformly distributed
throughout the water body, regardless of seasonal temperatures or water condition.
How
does Think Purity work?
Think Purity works on organisms in entirely different
way than chlorine and similar products. Halogens and oxidizers attack micro-organisms
from the outside. They “burn” them out of existence.Algae absorb Think Purity,
where copper ions interfere with natural metabolic processes, such as membrane
permeability, respiration, digestion, reproduction, metalloenzyme function, and
even the denaturing of DNA. As a result, the algae die from their inability to
perform vital functions. Once Think Purity has cleared a water body of algae,
the unused active ingredient remains in the water, effectively rendering the entire
water body bacteriostatic. This prevents algae from returning as long as there
is a minimum residual.
What can you expect?
In ponds where there
is an existing algal bloom, expect to use Think Purity in proportion to the demand
for copper needed to kill the bloom. After applying Think Purity, algae at the
surface may appear to turn brown – and may exhibit a foaming activity as resident
bacteria digest the dead algae. This is short lived and the water should clear
in a matter of days.in clear water, there will be no visual change and, when properly
maintained, the water will remain free from algae.
To Control Algae
in Impounded Water, Lakes, Ponds, and Reservoirs
Probably the simplest
and most satisfactory method is to pre-dilute Think Purity in water and spray
the solution over the body of water. A small pump mounted in the boat can be easily
used for this purpose.Think Purity may be broadcast directly on the water surface
from a properly equipped boat. When using this method, the wind direction is an
important factor. Do not use this method unless completely familiar with this
type of application.
Application Method when Dosing Think Purity from
a Boat
Begin
treatment along the shoreline and proceed outward until one-third to one-half
of the total area has been treated. Care should be taken that the course of the
boat is such as to cause even distribution of Think Purity. In large lakes, it
is customary for the boat to travel in parallel lines about 20 – 100 feet (6 –
30 meters) apart.
Think Purity Dilutions (Equivalent Copper ppm)
for Freshwater Algae
Use the lower recommended rate in soft waters (less
than 50 ppm methyl orange alkalinity) and higher concentration in hard water (above
50 ppm alkalinity). Always consult local authorities before applying this product
to municipal waters
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CanadianPond.ca Products Ltd.
TELEPHONE
ORDERS & HELP DESK TEL: 450-243-0976 |
