The purpose of the present invention is to provide a fabric for preventing adhesion of aquatic organisms, which has exceptional strength and effectiveness in preventing adhesion of aquatic organisms, which readily sinks in water, and which is suitable for use in diverse forms and environments. This fabric for preventing adhesion of aquatic organisms comprises yarn that contains a fluororesin.本發明之目的係提供抗水生生物附著效果及強度優異、且易沉入水中,而可適用於多種形狀及環境之使用的抗水生生物附著用織布。本發明係由包含氟樹脂之絲所構成之抗水生生物附著用織布。