The fish houses will look like trees under water and the concrete pillars will hold them in place. A batch of makeshift "fish houses" were lowered into the sea on October 23 at the Rayong Fisheries Association's centre in tambon Ta Pong in Muang district. The fishermen picked that auspicious date, which was a national holiday to commemorate the passing away of King Rama V, to bring their cause more luck. This period is also known as the fish egg-laying season.