Black crappie consequences both for the crappie and for other fish species. A commercial supplier of the fish, however, claims that it can be safely stocked in ponds as small as in area. Crappies feed early in the morning and from about midnight until approximately 2 am. Individuals smaller than about 16 cm in length eat plankton and minuscule crustaceans, while larger individuals feed on small fish (like shad), as well as minnows. Adult black crappie feed on fewer fish than white crappie do; instead they consume a larger volume of insects and crustaceans. According to scientific studies carried out in California,
White crappie is . White crappies are native to the Great Lakes, Hudson Bay, and the Mississippi River basins expanding from New York and southern Ontario westward to South Dakota and southward to Texas. This species has a large geographic range in the United States and currently has a stable population. Currently, this species is listed as a least concern species for conservation efforts. White crappies can be found in large rivers, reservoirs, and lakes. White crappies are more tolerant of turbid (murky) waters than black crappies. The white crappie usually outnumbers the black crappie in turbid waters and in areas with