Triploid Grass Carp

TRIPLOID GRASS CARP (Ctenopharyngodon idella)

ALIAS: Sterile grass carp, triploid white amur

IDENTIFICATION: Triploid grass carp are an elongated, torpedo-shaped fish with a terminal mouth and no barbels.  They are dark olive to brownish yellow in color and have large scales along the length of their body.

DIET: Aquatic weeds such as curly-leaf pondweed, coontail and duckweed.  

SPAWNING: Triploid grass carp are certified sterile by the U.S. Fish and Wildlife Service and will not reproduce.

USE: Triploid grass carp have been stocked for decades as a natural alternative to chemicals for algae and aquatic weed control. 

VA, NC, WV, AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IA, KS, LA, ME, MD, MA, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY,  ND, OK, OR, RI, SC, SD, TX, UT, VT, WA, WI, WY