Aquarium BioChemical Double Sponge Cleaner Filter Fish Submersible Foam Filter(QS100A S with Container )

Made of high‑quality plastic and filter sponge, the ‑quiet design provides a good live environment for fish without disturb them. The two sponges have a dual function to establish a biological filter, provide a larger area and speed up the circulation speed and maintain the cleaning effect during the filtration process. It is easy to install, first soak the filter cotton with fish water, then connect the hose to the small nozzle, and then turn on the pump to provide fish filtering function. Condition: 100% Brand New Item Type: Sponge Filter Material: Plastic+Sponge Color: As Picture Shown QS-100A S with Container:  Suitable for fish s below 60cmCelsius23.6in Container: 2Pcs Container Capacity: 100ML QS-200A L with Container: Suitable for fish s 60cmCelsius23.6in Container: 2Pcs Container Capacity: 200ML Telescopic Tube Length: Approx. 195-275mmCelsius7.7-10.8in Suitable Type: Freshwater fish , shrimp , etc. Product Function: 1. This product needs to be connected to an pump 2. Connecting to the pump can generate a lot of bubbles and increase the oxygen content of the water body 3. Filter sponge provides a large area, cultivates dense nitrifying bacteria, and plays a role of biochemical filtration