Ultra Silent Sponge Extend Filter Bucket Pump Three Layer Aquarium Grass Fish Tank External Filter Bucket Canister Accessories Feature: 1. Three-layer filter cotton, high-efficiency filtration (filter materials and biochemical balls can be added in the barrel). 2. Stroke plastic material, more durable and durable. 3. Adjustable flow valve, use more ly. 4. A variety of options, with various fish tanks. 5. The micro motor cooperates with the permanent magnet rotor to reduce sound and noise. 6. Stainless steel shaft core circulating power water pump, energy-saving and durable. Specification: Material: ABS Size/weight: HW-602B 29*16*16cm 1350g HW-603B 33*18.5*16cm 1600g Pump style: National standard (need to be used with adapter) Power: 6W Head: 0.85m Flow rate: 400L/H Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 1-3mm measuring deviation due to manual measurement. Packages: 1 X Barrel 1 X Filter Cotton (Coarse, Medium, Thin) 1 X 12mm Water Inlet And Outlet 2 X 12mm 1.5M Hose 1set X Water Inlet And Outlet Accessories 1 X Water Pump