When the baby frogs in a pond is going to be raised. Putting weeds and floating materials such as bamboo or raft into the bricks and blocks to give the frog to live and come to LAN's cover the pond during the ball into a pond frog cement. Twice a day, morning and evening – at a rate of 3% of the body weight is 100 kg, if heavy frog frog, food 3 kg per day, this procedure takes approximately three months raising 4 car chapkop required.