Description: - and high quality - Special Design: This heavy duty protein removes the proteins and other organic wastes naturally produced in aquariums. The protein is very quite and will not disturb your fish or . - It' to increase the levels the water creating a richer and healthier . - Suction cups, wooden air stone, and long tubing included. - Material: Plastic, Two type available. Type 1 Bottom Diameter: Approx. 8cm/3.15inch, Height: Approx. 22.5cm/8.86inch, : /H, Bottom Diameter: Approx. 10cm/3.94inch, Height: Approx. 28cm/11.02inch, : 800L/HPackage Includes:1 Piece Protein with accessoriesNote:Since the size above is measured by hand, the size of the actual item could be slightly different from the size above.Dueto the lighting effects, monitor settings, etc. There could be someslight difference in the color tone of the pictures and the actual item.