In suburban and приусадебных ponds it is possible successfully to conduct chasses of fast-growing kinds, as широкопалый and длиннопалый. Usual river cancers dwell in the rivers, lakes, ponds, поймах, brooks with clean soft water, on a clay, sandy, peat, but not stony day. Favourable temperature of water for a chasse not below 12 degrees celsius. A depth of reservoir is a from 1,5 to 6 - 15 m. The best environment for habitation of chasses is a coastline reservoir with затоками, where a water vegetation sprouts well.