Glass Trap(2008)

Cash, a car and a mobile phone... as well as fish. A group of tough men from near Warsaw organize a new form of entertainment. Their customary meetings over alcohol and drugs start to include fights between aggressive aquarium fish, which are, of course, accompanied by bets for large sums of money. Such is the extent of this hobby that one of the characters hopes that his champion will contribute significantly to the purchase of a new Subaru.