Well-made of acrylic and ABS materials, effectively remove some bad substances in water. Use this box to place the fish tank filter to absorb impurities, purify your water naturally. Fine workmanship ensuring the efficiency of water purification. Features -Color:Green -Material:Acrylic, ABS -Size:8.80X8.80X6.80cm/3.46X3.46X2.67in (fake bamboo tube) -Size:11.30X3.80X1.00cm/4.44X1.49X0.39in (tube) -Size:9.20X1.50X0.75cm/3.62X0.59X0.29in (filter disc) -Size:30.00X1.00X0.80cm/11.79X0.39X0.31in (hose) -Size:3.80X3.30X3.00cm/1.49X1.30X1.18in (pump) - Note: : suitable for 3-8MM tank wall - Owning the and break resistance ability, very practical, with excellent texture. - Delicate Filter Box has a simple molding, but very practical in use, giving you a . - The high bamboo appearance allows you to show the beauty of your interior decoration. - Reasonable Aquarium Filtration Box, easy to view the filter cotton and maintenance easier. - The filter box materials are all immersed, and the bubble has a high dissolved oxygen content. Package list: 2 x Set of Aquarium Filter with Pump