Based on observations obtained seaweed G. verrucosa weight to 997 grams of the initial weight of 25 grams for 3 months of maintenance. According to Danis and Andayani 2010), seaweed is stocked directly in the bottom waters (bottom method) can increase the weight of the seaweed from 25 grams to 235 grams for 21 days. The requirements growing this plants is the condition of water, light sufficient to the temperature variations and obtain the flow of water fixed (Kho and Foremost, 2001).