Non-returnable. The package was devoid of any instructions for use. EPA - 83190-2-72838. Since then and over the last 30 years or so, a chelated (chemically locked in) copper compound was formulated called Cutrine-Plus (available in liquid or granular). Mix the copper sulfate with enough water for the blue crystals to dissolve. 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. Continue dragging the burlap bags over the treated area until the minimum dosage is achieved and all granules have been dissolved. UT Extension Becky Muller, Ron Blair and Jeff Via Copper Sulfate/Ponds Large or medium sized Copper Sulfate granules should be used with this method It's better to underdose your pond than apply too … In large ponds, it is customary for the boat to travel in parallel lines about 20 to 100 feet apart. Due to its chemical makeup, this compound is highly advantageous in addressing an overly alkaline environment, clogged pipes, filthy ponds … Keep adding water until all of the crystals have dissolved. View Return Policy. https://www.agrisupply.com/crystal-blue-copper-sulfate-smart-crystals/p/54481 If the copper sulfate comes in a bag, then just add it to a glass mixing bowl or gallon bucket to mix the crystals … Granular Pond Algae Killer. If in doubt, err on the side of caution. Copper Sulfate is a granular product and dissolves after application to water. Crystal Blue Copper Sulfate should only be used to control algae in listed bodies of water and for other uses approved on the product label.This product can be corrosive and would likely cause damage if you tried to spray it on a structure. many people buy copper sulfate for use stopping weeds in septic tanks and drain fields. Uh-oh. Crystal Blue® Copper Sulfate Smart Crystals™ - 5 lbs. Copper sulfate is an eye and skin irritant and may be toxic if ingested. The copper Sulfate is copper sulfate. Dogs develop algae poisoning when they drink form contaminated water sources. Copper sulfate was used many years ago for algae control however there was adverse environmental effects of copper build-up in the bottom sediments when this product was used. To use copper sulfate, it should be first dissolved in water. Special Features. We had to search on line to find out a recommended amount for 1,000 gallons. Copper sulfate is much heavier than water, and if you just throw the crystals or powder into the pond, it will Copper Sulfate Algaecide is an effective algae control product that also helps relieve Swimmer’s Itch and leech issues. Copper sulfate is useful for everyone, from farmers to homeowners and science teachers, the benefits of Copper Sulfate are vast and far-reaching. We recommend using a broadcast spreader when applying copper sulfate to your pond or lake. 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