HDPE Aquaculture Fish Cage, Round 16m Diameter Floating Fish Cage for Tilapia Farming Made of high quality HDPE pipe, anti-UV, anti-corrosion. Available in integrated & split brackets, black/yellow walkway pedals. Suitable for lake, sea aquaculture. Comapny Introduction: We are the biggest manufacturer of HDPE fish cages in China, cooperate with the East China Sea Fisheries Research Institute, as the Chinese Academy of Sciences anti-wave cage manufacturing industry base.Also