FR 8 WATER POLO POOLS FOR OLYMPIC GAMES AND WORLD CHAMPIONSHIPS
FR 8.1 Exceptions from the requirements in FR 7.2 are not allowed.
FR 8.2 The water temperature shall be as in FR 7.3.
FR 8.3 The light intensity shall not be less than 1500 lux.
FR 8.4 In Olympic Games, World Championships and FINA events fresh water shall be used.