Fish pond with Causeway Wall
Treatment for the dikes walled pond before used is as follows.
1. Bottom of the pool is processed to form a layer of mud that is needed to grow natural food. Mud is also necessary to prevent the fish into the center channel is a fish pond when the fish harvest.
2. Inserted into the pool water to eliminate the influence of cement. In addition, to keep the body in the form of dikes that were not broken down due to ground water pressure from the pool.
3. Flatten the bottom surface after drying so that no puddles of water, so the fish do not get stuck at the bottom of the pool.
4. Pool filled with water again to make sure the influence of cement has gone bad.
source: Heru Susanto, PenebarSwadaya, 2009