Cutrine Plus Granular is a double chelated copper solutions effective against a wide variety of algal species. Cutrine Plus Granular is best for bottom growing filamentous algae, Chara and Nitella.
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Double chelated copper, granular algaecide
Recommended for bottom growing filamentous algae, Chara and Nitella
Active ingredient is 3.7% copper as elemental (copper-ethanolamine)
Not for use in waters containing trout, koi or other fish susceptible to copper
Dosage is 20-90 pounds per surface acre
No shipment to AK, CA, CT, ID, HI, ME, MA, NJ, NH, NY, RI, VT, WA & Canada