Lake and Pond management Don't Use Copper Sulfate!! Approximately one pound of straw for every 2,000 gallons of water will work just fine, making sure that you break apart and fluff up the straw so that water can still flow through it and not lead to water stagnation. Pondinformer.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com, amazon.ca, and amazon.co.uk. Copper Sulfate Application & Dosing For Ponds & Lakes. A first person speech about wanting to understand pond maintenance. Copper sulfate is an eff… Applying on a relatively still, calm day is safest and most efficient. Apply 1 to 2 lbs. When dry, copper sulfate is stable indefinitely. Flush … To disperse more directly and not worry about wind, you can use jets and hoses to inject it directly into the water. Neve… The first occurance was about 2 months ago, then again 2 weeks later. I could add one and then administer the copper sulfate here but am unsure of the most appropriate way to do so. They In fish ponds, do not mix in more than .4 ppm of copper sulfate, or your fish may become ill or possibly die. Mixing the crystals with water prior to application simply aids in dispersing the product, and not dilution. But it is more often used to clear sewer lines of invasive tree roots, which can burst pipes and lead to costly repairs if left untreated. These will incorporate oxygen into the water while also keeping the water moving; algae is able to thrive in still, low oxygen waters. You will need to adjust this dose depending on the brand of copper sulfate you are using – you don’t want to have more than 2.0 parts per million (ppm) in the water. The toxicity Does Copper Sulfate Kill Fish?. As the least costly aquatic herbicide, copper sulfate pentahydrate (Figure 1) is widely Crystal, or granular, copper sulfate should typically be dosed at five pounds per acre. Crystal Blue Copper Sulfate can be applied using 2 1 / 2 to 4 lbs per acre foot. It is recommended to treat your dugouts in the spring, summer, and fall or two times of the year. koi carp and striped bass are more sensitive to levels less than the calculated rate, Dosing for Granular Copper: Application for Granular Copper on a 1 acre pond: 5lbs per acre foot Mix 5lbs of granular copper sulfate with 3 gallons of hot water. (Hibernation Explained). Agitate until granular is completely dissolved. Decay of plant material uses scarce dissolved oxygen, leading to fish suffocation. I am interested in the dosage of copper sulphate to control chara weed/algae in a pond. ‘Filamentous algae’ is often the term used to group together a large number of green algae species which clump to form larger strings, with many of which belonging to the chlorophyta family. Any copper sulfate we sell is 99% pure. Copper sulfate, a pesticide used to respond to a wide variety of pests, can be unsafe to fish in ponds or other bodies of water. ), but they do still have a great deal of value to fish and waterfowl via providing shelter and food. I sell Copper Sulfate for water treatment plants to keep algae under control in the basins and kill algae coming in from the source water. It goes as deep as 10' deep though. with copper sulfate include: Choose only those measures which fit the pond circumstances and the owner’s preferences. Some products offered by Sanco Industries such as copper sulfate granulars and liquid copper work hard and efficiently in destroying algae in whatever body of water they are applied to. It's a great way to treat that and some of my customers used it to treat their pools. Copper sulfate, otherwise known as bluestone, is sometimes used in swimming pools as an algaecide. For this reason, an OSU Irrigation Water test is recommended so Total Alkalinity can Hello, I have an 1/2 acre pond with an average depth around 6 feet. It’s water soluble so it breaks down quickly and easily when placed in water. A treatment of too much copper sulphate can be toxic to blue-green algae. It won’t, however, kill off any existing algae, so this is best used as a preventative method. I couldn’t tell from your description if I should use a total of 5 pounds for the entire pond – or split the 5 pounds to accomplish dosing the pond over 2 applications. Furthermore, if not mixed and diluted in water prior to application, copper sulfate will simply sink to the bottom of the water and bind to mud and substrate, where it will simply sit and either not help at all or suddenly release when conditions are right and cause damage since it won’t be controlled. To use copper sulfate, it should be first dissolved in water. In most trials, pond I spread 7.5 lbs each on two different occurances. Copper and chlorine are two good and readily available options. A quick reference the most important issues when using aquatic herbicides. However, improper application of copper sulfate can create more problems than it solves. Within about 48 hours after application, the algae should be brown and dead or dying. The United State Environmental Protection Agency (EPA) has set a copper sulfate limit of 1 ppm in any drinking water, which is not a toxic amount to any individual. For this reason, copper sulfate is an unnecessary danger. Say, for example, that you have a one acre pond. It’s considered toxic and can cause a variety of side effects. You will need to mix about 1 gallon of the liquid with 10 gallons of water, and this is good per one surface acre of water. 361 to restock fish after a rotenone been excluded from this publica-Aquatic Weed Management - Herbi-chlorine, or hydrated lime treat- tion. Again, pay close attention to the product label! Additional measures to be considered in combination Historically, the antimicrobial properties of copper has been known for centuries – ancient Aztecs utilized copper compounds to treat skin infections and ulcers, and ancient Romans copper-containing ointments to treat wounds. Besides many important organisms, it kills beneficial bacteria. L-466, Aquatic Herbicides: Essential Information for New Applicators. I’m quite hesitant to advise on removing plants for recreational purposes as doing so typically worsens water quality, particularly as boats, water skiis and the like are more likely to stir up sediment and contribute to algae without the plants to hold the sediment in place and filter the water. It … Water that has been contaminated with copper sulfate can be harmful to crops, animals, and people. Copper sulfate crystals can be fine or coarse. What is Copper Sulfate (Copper Sulphate) Used For? However, too much algae or the wrong type of algae (like filamentous algae and cyanobacteria) can wreak havoc, leading to decreased oxygen supply, green, scummy water, and possibly fish kills. Appreciate the suggestion! Surviving be determined and a prudent copper application rate determined. of any aquatic weed before selecting a herbicide. as it’s carried on the wind effortlessly due to its tiny size. Dissolve the required amount of copper sulfate in a plastic container and pour the solution into the pool. “bluestone”) on hand. Application rates at present are calculated based on a one-size-fits-all equation: Research is underway to develop rates for individual fish species. (Cold Water & Plecos), Do Pond Fish Hibernate? Alternatively, you can control algae by a variety of more natural means. Crystal, or granular, copper sulfate should typically be dosed at five pounds per acre. The water should be above 60°F, but below 100°F, to ensure that the copper sulfate breaks down as normally as possible without releasing potentially harmful secondary compounds. Liquid copper sulfate is best applied by using a broadcast sprayer. Dangers of using copper sulfate. Then administer the copper sulfate can be applied to five lakes at cumulative rates upo to 1647 kg/ha ( 1b/acre! For this reason, an OSU Irrigation water test is recommended so total alkalinity can be found in publication. 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