Mar 28, 2007 12,083 San Rafael, CA USA. This “goo” contains: Desitin and Copper sulfate powder. C. chem geek. Copper Sulfate is EPA approved and people can swim during and after application. Copper is a very diverse element. Apply as a uniform surface spray … Check out Pete Ramey’s website for more information. In review, copper sulfate: Has short term effectiveness and therefore is often misused and overused. It is used to kill algae in ponds and dugouts. The next copper sulfate treatment is scheduled for Tuesday July 21st. Effective against all forms of algae including: filamentous, planktonic, and branched algae. C. cow_chasin_horses Well-known Member. When organisms such as algae become a problem in private or commercial fish ponds, copper sulfate treatment provides an inexpensive solution. After local environmentalists sounded the alarm on the city's use of copper sulfate to kill algae in Napa's main reservoir, water officials are switching to an alternative herbicide. approximately three days after treatment or until the algae have begun to die. The problem with the use of copper is that there is a thin line that separates effective treatment levels from overdoses, which can kill fish. Below is a link for the application form with instructions, as well as a list of vendors where you can purchase copper sulfate to treat your lake shore for swimmers’ itch. The algae will die, fall to the bottom of the water column then it begins to decompose. Crystal form is most effective on bottom mats while the fine crystal may be easily spread or dissolved in water. It may be used in various ways, depending on the specific chemical formulation. Copper sulfate is less effective in hard water than chelated copper products. Lake and Pond management Don't Use Copper Sulfate!! He should be getting enough copper from the seaweed. lake treatments; application technique)! When organisms such as algae become a problem in private or commercial fish ponds, copper sulfate treatment provides an inexpensive solution. The toxicity of copper to fish increases as the total alkalinity decreases. Should You Use Chelated Copper Or Copper Sulfate To Care For Your Pond or Lake? This is the first time in three years that we have been open to swimming in mid-July. Copper sulfate results in copper build up in pond sediments and creates a sterile bottom in the pond. Copper sulfate is no longer recommended for treatment of water in dams because it can kill crustaceans, fish and aquatic life. CuSO4 is still sometimes applied specifically to areas of lakes where swimmer's itch severity is high. However, improper application of copper sulfate … Copper remains in the pond and does not bio-degrade. ... Copper Sulfate Cutrine -Plus ... • Algaecide treatment – Coptrol ‐“spot sprayed” • Algae controlled 2‐3 days after treatment. From our understanding of Copper Sulfate or better known as the blue stone, it is only a “bandaid” for treating algae. However, should you be interested in treating your swimming area, individual lake home owners can apply for a permit for themselves and apply the copper sulfate themselves.The application fee is $4.00. Ruth Lake (Crow Wing County) EarthTec QZ® (copper product) Adult zebra mussel found outside treatment area in fall 2016. CuSO 4 is still sometimes applied specifically to areas of lakes where swimmer’s itch severity is high. The previous service company used all of the latest products like those advertising in Pond Boss. Dangers of using copper sulfate. Apply at a rate of 3 to 6 pounds per acre foot of water (0.27 ppm to 0.54 ppm copper in the treated water). After weighing the amount of copper sulfate needed to treat the volume of your water, mix it in water, making sure that it all dissolves. Copper sulfate has been used for many years as an algaecide and a parasite treatment. Koppertox: This is a green liquid, used for the treatment of thrush. Unfortunately it kills other living creatures too. Copper remains in the pond and does not bio-degrade. Copper oxides, copper sulfates, copper hydroxide, copper carbonate and many other compounds are used, sometimes in combination. The service said they used pure copper sulfate. Another study involving non-lethal doses of copper sulfate showed bioaccumulation of copper in both the muscle tissue and gills of freshwater prawns [9]. The effects of copper … Care should be taken when water temperature exceeds 85°F. showed copper sulfate and chelated copper (Cutrine Ultra) were toxic at low doses to veligers and higher doses over longer exposures (4+ days) to adult mussels, with mortality increasing over time to adults. Can copper sulfate harm plants? Purchased in the form of small white or dyed blue crystals, this commonly found product can be used to clear potentially harmful algae out of ponds, lakes, and pools. Copper sulfate is much heavier than water, and if you just throw the crystals or powder into the pond, it will sink to the bottom where pond muds will chemically bind with it, locking it up. Copper ions are highly toxic to fish, so care must be taken with the dosage. Copper Sulphate is an odorless crystalline substance, electric blue in color, highly toxic, and not safe to work with. A 2009 study observed elevated levels of copper in the bodies of phytoplankton in a copper-treated lake along with a subsequent transference of that copper from the phytoplankton to crabs in the same lake (Fig. Treatment should be effective in a few days and follow-up applications are typically required. Wrong. Copper Sulfate Pentahydrate CALCULATION OF WATER FLOW IN DITCHES, STREAMS, AND IRRIGATION SYSTEMS: The amount of water flow Swimmer’s itch has historically been controlled by applying copper sulfate (CuSO 4) to lakes as a way to eliminate snails that serve as the intermediate hosts for swimmer’s itch-causing parasites. when used in this calculation. But research has shown that 5.4 pounds of copper sulfate per acre of lake Blocks may be used to treat water in troughs, but these can give the water a copper taste that livestock will refuse to drink. It sinks to the bottom where the snails live and then dissolves. Increasingly, scientists are fighting back with chemical warfare, injecting aluminum sulfate into lakes to neutralize the pollutants that fuel the blooms. Besides many important organisms, it kills beneficial bacteria. Optimal Copper Sulfate Dosages Frequently, much more copper sulfate is applied than necessary. PRECAUTION CONCERNING FISH: The treatment of algae with Copper Sulfate Crystal can result in oxygen loss in the water from decomposition of dead algae. Lake and Pond management Copper sulfate uses, not safe for swimming. 3) [7]. Copper sulfate can be toxic to fish and other organisms. In one recent year, copper sulfate was applied in Illinois impoundments at an average rate of 22 pounds per acre, and in some lakes as much as 80 pounds per acre was used. Copper sulfate can be toxic to fish and other organisms. The neighbors hired a new lakes service company to chemicaly treat the pond for a massive and sudden bloom of algae. Copper sulfate, an inorganic compound, is used as a pesticide to kill bacteria, algae, roots, plants, snails, and fungi. The County Health Department tested the lake on Thursday, and notified me that the beaches are ok to stay open. TFP Expert. It may also cause toxicity in livestock, particularly sheep, and especially if the animals have pre-existing liver damage. 0.000002 X 2,720,000 = 5.44 lbs. When preparing a Copper Sulfate Crystals solution in water, the mixing container should be made of plastic, glass, or a painted, enameled, or copper-lined metal container. In review, copper sulfate: Has short term effectiveness and therefore is often misused and overused. Continued monitoring revealed another adult zebra mussel outside of treatment area in 2019. Copper sulfate, also known as blue vitriol, Salzburg vitriol, Roman vitriol, blue copperas, or bluestone, is a chemical compound comprised of Copper, Sulphur and Oxygen whose formula is CuSO4. 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