SUNSUN HW-603 Aquarium Filter Bucket 3-Stage External Canister Filter with media

SUNSUN HW-603 Aquarium Filter Bucket 3-Stage External Canister Filter with media Features: Seal design. Forcing filtration system, more thorough filtration Ultra-quiet design. It comes with three thick cotton biochemical pads. Circular design makes cleaning without dead spaces in the aquarium/ Dual use with freshwater and seawater Easy installation and use Safety using and beautiful style. Model: HW-603 Size: As photo showed Volume: HW-603 2.8L Hose Adapter: HW-602 12mm/ HW-603 16mm Water pipe: NO Water-pump: NO Package includes: 1 x SUNSUN HW-602 Outside Pre-Filter; 3 x Biochemical Cotton